155882064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249811}}^1$

素因数の和:249835

約数の個数: 40

約数和(自身を含む): 433673632

約数和(自身を除く): 277791568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 249811, 499622, 749433, 999244, 1498866, 1998488, 2997732, 3247543, 3996976, 5995464, 6495086, 9742629, 11990928, 12990172, 19485258, 25980344, 38970516, 51960688, 77941032, 155882064]

約数ペア:

[(1, 155882064), (2, 77941032), (3, 51960688), (4, 38970516), (6, 25980344), (8, 19485258), (12, 12990172), (13, 11990928), (16, 9742629), (24, 6495086), (26, 5995464), (39, 3996976), (48, 3247543), (52, 2997732), (78, 1998488), (104, 1498866), (156, 999244), (208, 749433), (312, 499622), (624, 249811)]