187170312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 559964160

約数和(自身を除く): 372793848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 166, 168, 186, 217, 248, 249, 332, 372, 433, 434, 498, 581, 651, 664, 744, 866, 868, 996, 1162, 1299, 1302, 1732, 1736, 1743, 1992, 2324, 2573, 2598, 2604, 3031, 3464, 3486, 4648, 5146, 5196, 5208, 6062, 6972, 7719, 9093, 10292, 10392, 12124, 13423, 13944, 15438, 18011, 18186, 20584, 24248, 26846, 30876, 35939, 36022, 36372, 40269, 53692, 54033, 61752, 71878, 72044, 72744, 80538, 93961, 107384, 107817, 108066, 143756, 144088, 161076, 187922, 215634, 216132, 251573, 281883, 287512, 322152, 375844, 431268, 432264, 503146, 563766, 751688, 754719, 862536, 1006292, 1114109, 1127532, 1509438, 2012584, 2228218, 2255064, 3018876, 3342327, 4456436, 6037752, 6684654, 7798763, 8912872, 13369308, 15597526, 23396289, 26738616, 31195052, 46792578, 62390104, 93585156, 187170312]

約数ペア:

[(1, 187170312), (2, 93585156), (3, 62390104), (4, 46792578), (6, 31195052), (7, 26738616), (8, 23396289), (12, 15597526), (14, 13369308), (21, 8912872), (24, 7798763), (28, 6684654), (31, 6037752), (42, 4456436), (56, 3342327), (62, 3018876), (83, 2255064), (84, 2228218), (93, 2012584), (124, 1509438), (166, 1127532), (168, 1114109), (186, 1006292), (217, 862536), (248, 754719), (249, 751688), (332, 563766), (372, 503146), (433, 432264), (434, 431268), (498, 375844), (581, 322152), (651, 287512), (664, 281883), (744, 251573), (866, 216132), (868, 215634), (996, 187922), (1162, 161076), (1299, 144088), (1302, 143756), (1732, 108066), (1736, 107817), (1743, 107384), (1992, 93961), (2324, 80538), (2573, 72744), (2598, 72044), (2604, 71878), (3031, 61752), (3464, 54033), (3486, 53692), (4648, 40269), (5146, 36372), (5196, 36022), (5208, 35939), (6062, 30876), (6972, 26846), (7719, 24248), (9093, 20584), (10292, 18186), (10392, 18011), (12124, 15438), (13423, 13944)]