148172944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{811}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 303070880

約数和(自身を除く): 154897936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 601, 811, 1202, 1622, 2404, 3244, 4808, 6488, 9616, 11419, 12976, 15409, 22838, 30818, 45676, 61636, 91352, 123272, 182704, 246544, 487411, 974822, 1949644, 3899288, 7798576, 9260809, 18521618, 37043236, 74086472, 148172944]

約数ペア:

[(1, 148172944), (2, 74086472), (4, 37043236), (8, 18521618), (16, 9260809), (19, 7798576), (38, 3899288), (76, 1949644), (152, 974822), (304, 487411), (601, 246544), (811, 182704), (1202, 123272), (1622, 91352), (2404, 61636), (3244, 45676), (4808, 30818), (6488, 22838), (9616, 15409), (11419, 12976)]