156920923744

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23269}}^1$

素因数の和:23377

約数の個数: 144

約数和(自身を含む): 354129375600

約数和(自身を除く): 197208451856

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 43, 52, 58, 86, 104, 116, 169, 172, 208, 232, 338, 344, 377, 416, 464, 559, 676, 688, 754, 928, 1118, 1247, 1352, 1376, 1508, 2236, 2494, 2704, 3016, 4472, 4901, 4988, 5408, 6032, 7267, 8944, 9802, 9976, 12064, 14534, 16211, 17888, 19604, 19952, 23269, 29068, 32422, 39208, 39904, 46538, 58136, 64844, 78416, 93076, 116272, 129688, 156832, 186152, 210743, 232544, 259376, 302497, 372304, 421486, 518752, 604994, 674801, 744608, 842972, 1000567, 1209988, 1349602, 1685944, 2001134, 2419976, 2699204, 3371888, 3932461, 4002268, 4839952, 5398408, 6743776, 7864922, 8004536, 8772413, 9679904, 10796816, 13007371, 15729844, 16009072, 17544826, 21593632, 26014742, 29016443, 31459688, 32018144, 35089652, 52029484, 58032886, 62919376, 70179304, 104058968, 114041369, 116065772, 125838752, 140358608, 169095823, 208117936, 228082738, 232131544, 280717216, 338191646, 377213759, 416235872, 456165476, 464263088, 676383292, 754427518, 912330952, 928526176, 1352766584, 1508855036, 1824661904, 2705533168, 3017710072, 3649323808, 4903778867, 5411066336, 6035420144, 9807557734, 12070840288, 19615115468, 39230230936, 78460461872, 156920923744]

約数ペア:

[(1, 156920923744), (2, 78460461872), (4, 39230230936), (8, 19615115468), (13, 12070840288), (16, 9807557734), (26, 6035420144), (29, 5411066336), (32, 4903778867), (43, 3649323808), (52, 3017710072), (58, 2705533168), (86, 1824661904), (104, 1508855036), (116, 1352766584), (169, 928526176), (172, 912330952), (208, 754427518), (232, 676383292), (338, 464263088), (344, 456165476), (377, 416235872), (416, 377213759), (464, 338191646), (559, 280717216), (676, 232131544), (688, 228082738), (754, 208117936), (928, 169095823), (1118, 140358608), (1247, 125838752), (1352, 116065772), (1376, 114041369), (1508, 104058968), (2236, 70179304), (2494, 62919376), (2704, 58032886), (3016, 52029484), (4472, 35089652), (4901, 32018144), (4988, 31459688), (5408, 29016443), (6032, 26014742), (7267, 21593632), (8944, 17544826), (9802, 16009072), (9976, 15729844), (12064, 13007371), (14534, 10796816), (16211, 9679904), (17888, 8772413), (19604, 8004536), (19952, 7864922), (23269, 6743776), (29068, 5398408), (32422, 4839952), (39208, 4002268), (39904, 3932461), (46538, 3371888), (58136, 2699204), (64844, 2419976), (78416, 2001134), (93076, 1685944), (116272, 1349602), (129688, 1209988), (156832, 1000567), (186152, 842972), (210743, 744608), (232544, 674801), (259376, 604994), (302497, 518752), (372304, 421486)]