167258910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 498161664

約数和(自身を除く): 330902754

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 197, 210, 273, 311, 390, 394, 455, 546, 591, 622, 910, 933, 985, 1182, 1365, 1379, 1555, 1866, 1970, 2177, 2561, 2730, 2758, 2955, 3110, 4043, 4137, 4354, 4665, 5122, 5910, 6531, 6895, 7683, 8086, 8274, 9330, 10885, 12129, 12805, 13062, 13790, 15366, 17927, 20215, 20685, 21770, 24258, 25610, 28301, 32655, 35854, 38415, 40430, 41370, 53781, 56602, 60645, 61267, 65310, 76830, 84903, 89635, 107562, 121290, 122534, 141505, 169806, 179270, 183801, 268905, 283010, 306335, 367602, 424515, 428869, 537810, 612670, 796471, 849030, 857738, 919005, 1286607, 1592942, 1838010, 2144345, 2389413, 2573214, 3982355, 4288690, 4778826, 5575297, 6433035, 7964710, 11150594, 11947065, 12866070, 16725891, 23894130, 27876485, 33451782, 55752970, 83629455, 167258910]

約数ペア:

[(1, 167258910), (2, 83629455), (3, 55752970), (5, 33451782), (6, 27876485), (7, 23894130), (10, 16725891), (13, 12866070), (14, 11947065), (15, 11150594), (21, 7964710), (26, 6433035), (30, 5575297), (35, 4778826), (39, 4288690), (42, 3982355), (65, 2573214), (70, 2389413), (78, 2144345), (91, 1838010), (105, 1592942), (130, 1286607), (182, 919005), (195, 857738), (197, 849030), (210, 796471), (273, 612670), (311, 537810), (390, 428869), (394, 424515), (455, 367602), (546, 306335), (591, 283010), (622, 268905), (910, 183801), (933, 179270), (985, 169806), (1182, 141505), (1365, 122534), (1379, 121290), (1555, 107562), (1866, 89635), (1970, 84903), (2177, 76830), (2561, 65310), (2730, 61267), (2758, 60645), (2955, 56602), (3110, 53781), (4043, 41370), (4137, 40430), (4354, 38415), (4665, 35854), (5122, 32655), (5910, 28301), (6531, 25610), (6895, 24258), (7683, 21770), (8086, 20685), (8274, 20215), (9330, 17927), (10885, 15366), (12129, 13790), (12805, 13062)]