157936512

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21683

約数の個数: 64

約数和(自身を含む): 441619200

約数和(自身を除く): 283682688

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, 21647, 43294, 64941, 86588, 129882, 173176, 259764, 346352, 411293, 519528, 692704, 822586, 1039056, 1233879, 1385408, 1645172, 2078112, 2467758, 2770816, 3290344, 4156224, 4935516, 6580688, 8312448, 9871032, 13161376, 19742064, 26322752, 39484128, 52645504, 78968256, 157936512]

約数ペア:

[(1, 157936512), (2, 78968256), (3, 52645504), (4, 39484128), (6, 26322752), (8, 19742064), (12, 13161376), (16, 9871032), (19, 8312448), (24, 6580688), (32, 4935516), (38, 4156224), (48, 3290344), (57, 2770816), (64, 2467758), (76, 2078112), (96, 1645172), (114, 1385408), (128, 1233879), (152, 1039056), (192, 822586), (228, 692704), (304, 519528), (384, 411293), (456, 346352), (608, 259764), (912, 173176), (1216, 129882), (1824, 86588), (2432, 64941), (3648, 43294), (7296, 21647)]