142147968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19519

約数の個数: 64

約数和(自身を含む): 397473600

約数和(自身を除く): 255325632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 19483, 38966, 58449, 77932, 116898, 155864, 233796, 311728, 370177, 467592, 623456, 740354, 935184, 1110531, 1246912, 1480708, 1870368, 2221062, 2493824, 2961416, 3740736, 4442124, 5922832, 7481472, 8884248, 11845664, 17768496, 23691328, 35536992, 47382656, 71073984, 142147968]

約数ペア:

[(1, 142147968), (2, 71073984), (3, 47382656), (4, 35536992), (6, 23691328), (8, 17768496), (12, 11845664), (16, 8884248), (19, 7481472), (24, 5922832), (32, 4442124), (38, 3740736), (48, 2961416), (57, 2493824), (64, 2221062), (76, 1870368), (96, 1480708), (114, 1246912), (128, 1110531), (152, 935184), (192, 740354), (228, 623456), (304, 467592), (384, 370177), (456, 311728), (608, 233796), (912, 155864), (1216, 116898), (1824, 77932), (2432, 58449), (3648, 38966), (7296, 19483)]