147073984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1641

約数の個数: 56

約数和(自身を含む): 311302400

約数和(自身を除く): 164228416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 1216, 1264, 1501, 1531, 2528, 3002, 3062, 5056, 6004, 6124, 12008, 12248, 24016, 24496, 29089, 48032, 48992, 58178, 96064, 97984, 116356, 120949, 232712, 241898, 465424, 483796, 930848, 967592, 1861696, 1935184, 2298031, 3870368, 4596062, 7740736, 9192124, 18384248, 36768496, 73536992, 147073984]

約数ペア:

[(1, 147073984), (2, 73536992), (4, 36768496), (8, 18384248), (16, 9192124), (19, 7740736), (32, 4596062), (38, 3870368), (64, 2298031), (76, 1935184), (79, 1861696), (152, 967592), (158, 930848), (304, 483796), (316, 465424), (608, 241898), (632, 232712), (1216, 120949), (1264, 116356), (1501, 97984), (1531, 96064), (2528, 58178), (3002, 48992), (3062, 48032), (5056, 29089), (6004, 24496), (6124, 24016), (12008, 12248)]