171930864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 509967360

約数和(自身を除く): 338036496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2141, 2868, 3346, 3824, 4282, 5019, 5736, 6423, 6692, 8564, 10038, 11472, 12846, 13384, 14987, 17128, 20076, 25692, 26768, 29974, 34256, 40152, 44961, 51384, 59948, 80304, 89922, 102768, 119896, 179844, 239792, 359688, 511699, 719376, 1023398, 1535097, 2046796, 3070194, 3581893, 4093592, 6140388, 7163786, 8187184, 10745679, 12280776, 14327572, 21491358, 24561552, 28655144, 42982716, 57310288, 85965432, 171930864]

約数ペア:

[(1, 171930864), (2, 85965432), (3, 57310288), (4, 42982716), (6, 28655144), (7, 24561552), (8, 21491358), (12, 14327572), (14, 12280776), (16, 10745679), (21, 8187184), (24, 7163786), (28, 6140388), (42, 4093592), (48, 3581893), (56, 3070194), (84, 2046796), (112, 1535097), (168, 1023398), (239, 719376), (336, 511699), (478, 359688), (717, 239792), (956, 179844), (1434, 119896), (1673, 102768), (1912, 89922), (2141, 80304), (2868, 59948), (3346, 51384), (3824, 44961), (4282, 40152), (5019, 34256), (5736, 29974), (6423, 26768), (6692, 25692), (8564, 20076), (10038, 17128), (11472, 14987), (12846, 13384)]