151944640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 404237952

約数和(自身を除く): 252293312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 53, 62, 64, 68, 80, 85, 106, 124, 136, 155, 160, 170, 212, 248, 265, 272, 289, 310, 320, 340, 424, 496, 527, 530, 544, 578, 620, 680, 848, 901, 992, 1054, 1060, 1088, 1156, 1240, 1360, 1445, 1643, 1696, 1802, 1984, 2108, 2120, 2312, 2480, 2635, 2720, 2890, 3286, 3392, 3604, 4216, 4240, 4505, 4624, 4960, 5270, 5440, 5780, 6572, 7208, 8215, 8432, 8480, 8959, 9010, 9248, 9920, 10540, 11560, 13144, 14416, 15317, 16430, 16864, 16960, 17918, 18020, 18496, 21080, 23120, 26288, 27931, 28832, 30634, 32860, 33728, 35836, 36040, 42160, 44795, 46240, 52576, 55862, 57664, 61268, 65720, 71672, 72080, 76585, 84320, 89590, 92480, 105152, 111724, 122536, 131440, 139655, 143344, 144160, 153170, 168640, 179180, 223448, 245072, 262880, 279310, 286688, 288320, 306340, 358360, 446896, 474827, 490144, 525760, 558620, 573376, 612680, 716720, 893792, 949654, 980288, 1117240, 1225360, 1433440, 1787584, 1899308, 2234480, 2374135, 2450720, 2866880, 3798616, 4468960, 4748270, 4901440, 7597232, 8937920, 9496540, 15194464, 18993080, 30388928, 37986160, 75972320, 151944640]

約数ペア:

[(1, 151944640), (2, 75972320), (4, 37986160), (5, 30388928), (8, 18993080), (10, 15194464), (16, 9496540), (17, 8937920), (20, 7597232), (31, 4901440), (32, 4748270), (34, 4468960), (40, 3798616), (53, 2866880), (62, 2450720), (64, 2374135), (68, 2234480), (80, 1899308), (85, 1787584), (106, 1433440), (124, 1225360), (136, 1117240), (155, 980288), (160, 949654), (170, 893792), (212, 716720), (248, 612680), (265, 573376), (272, 558620), (289, 525760), (310, 490144), (320, 474827), (340, 446896), (424, 358360), (496, 306340), (527, 288320), (530, 286688), (544, 279310), (578, 262880), (620, 245072), (680, 223448), (848, 179180), (901, 168640), (992, 153170), (1054, 144160), (1060, 143344), (1088, 139655), (1156, 131440), (1240, 122536), (1360, 111724), (1445, 105152), (1643, 92480), (1696, 89590), (1802, 84320), (1984, 76585), (2108, 72080), (2120, 71672), (2312, 65720), (2480, 61268), (2635, 57664), (2720, 55862), (2890, 52576), (3286, 46240), (3392, 44795), (3604, 42160), (4216, 36040), (4240, 35836), (4505, 33728), (4624, 32860), (4960, 30634), (5270, 28832), (5440, 27931), (5780, 26288), (6572, 23120), (7208, 21080), (8215, 18496), (8432, 18020), (8480, 17918), (8959, 16960), (9010, 16864), (9248, 16430), (9920, 15317), (10540, 14416), (11560, 13144)]