156957862240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{2441}}^1$

素因数の和:2753

約数の個数: 192

約数和(自身を含む): 393186068352

約数和(自身を除く): 236228206112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 101, 115, 160, 173, 184, 202, 230, 346, 368, 404, 460, 505, 692, 736, 808, 865, 920, 1010, 1384, 1616, 1730, 1840, 2020, 2323, 2441, 2768, 3232, 3460, 3680, 3979, 4040, 4646, 4882, 5536, 6920, 7958, 8080, 9292, 9764, 11615, 12205, 13840, 15916, 16160, 17473, 18584, 19528, 19895, 23230, 24410, 27680, 31832, 34946, 37168, 39056, 39790, 46460, 48820, 56143, 63664, 69892, 74336, 78112, 79580, 87365, 92920, 97640, 112286, 127328, 139784, 159160, 174730, 185840, 195280, 224572, 246541, 279568, 280715, 318320, 349460, 371680, 390560, 401879, 422293, 449144, 493082, 559136, 561430, 636640, 698920, 803758, 844586, 898288, 986164, 1122860, 1232705, 1397840, 1607516, 1689172, 1796576, 1972328, 2009395, 2111465, 2245720, 2465410, 2795680, 3215032, 3378344, 3944656, 4018790, 4222930, 4491440, 4930820, 5670443, 6430064, 6756688, 7889312, 8037580, 8445860, 8982880, 9712739, 9861640, 11340886, 12860128, 13513376, 16075160, 16891720, 19425478, 19723280, 22681772, 28352215, 32150320, 33783440, 38850956, 39446560, 42651593, 45363544, 48563695, 56704430, 64300640, 67566880, 77701912, 85303186, 90727088, 97127390, 113408860, 155403824, 170606372, 181454176, 194254780, 213257965, 226817720, 310807648, 341212744, 388509560, 426515930, 453635440, 682425488, 777019120, 853031860, 907270880, 980986639, 1364850976, 1554038240, 1706063720, 1961973278, 3412127440, 3923946556, 4904933195, 6824254880, 7847893112, 9809866390, 15695786224, 19619732780, 31391572448, 39239465560, 78478931120, 156957862240]

約数ペア:

[(1, 156957862240), (2, 78478931120), (4, 39239465560), (5, 31391572448), (8, 19619732780), (10, 15695786224), (16, 9809866390), (20, 7847893112), (23, 6824254880), (32, 4904933195), (40, 3923946556), (46, 3412127440), (80, 1961973278), (92, 1706063720), (101, 1554038240), (115, 1364850976), (160, 980986639), (173, 907270880), (184, 853031860), (202, 777019120), (230, 682425488), (346, 453635440), (368, 426515930), (404, 388509560), (460, 341212744), (505, 310807648), (692, 226817720), (736, 213257965), (808, 194254780), (865, 181454176), (920, 170606372), (1010, 155403824), (1384, 113408860), (1616, 97127390), (1730, 90727088), (1840, 85303186), (2020, 77701912), (2323, 67566880), (2441, 64300640), (2768, 56704430), (3232, 48563695), (3460, 45363544), (3680, 42651593), (3979, 39446560), (4040, 38850956), (4646, 33783440), (4882, 32150320), (5536, 28352215), (6920, 22681772), (7958, 19723280), (8080, 19425478), (9292, 16891720), (9764, 16075160), (11615, 13513376), (12205, 12860128), (13840, 11340886), (15916, 9861640), (16160, 9712739), (17473, 8982880), (18584, 8445860), (19528, 8037580), (19895, 7889312), (23230, 6756688), (24410, 6430064), (27680, 5670443), (31832, 4930820), (34946, 4491440), (37168, 4222930), (39056, 4018790), (39790, 3944656), (46460, 3378344), (48820, 3215032), (56143, 2795680), (63664, 2465410), (69892, 2245720), (74336, 2111465), (78112, 2009395), (79580, 1972328), (87365, 1796576), (92920, 1689172), (97640, 1607516), (112286, 1397840), (127328, 1232705), (139784, 1122860), (159160, 986164), (174730, 898288), (185840, 844586), (195280, 803758), (224572, 698920), (246541, 636640), (279568, 561430), (280715, 559136), (318320, 493082), (349460, 449144), (371680, 422293), (390560, 401879)]