151807872

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20807}}^1$

素因数の和:20843

約数の個数: 64

約数和(自身を含む): 424483200

約数和(自身を除く): 272675328

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, 20807, 41614, 62421, 83228, 124842, 166456, 249684, 332912, 395333, 499368, 665824, 790666, 998736, 1185999, 1331648, 1581332, 1997472, 2371998, 2663296, 3162664, 3994944, 4743996, 6325328, 7989888, 9487992, 12650656, 18975984, 25301312, 37951968, 50602624, 75903936, 151807872]

約数ペア:

[(1, 151807872), (2, 75903936), (3, 50602624), (4, 37951968), (6, 25301312), (8, 18975984), (12, 12650656), (16, 9487992), (19, 7989888), (24, 6325328), (32, 4743996), (38, 3994944), (48, 3162664), (57, 2663296), (64, 2371998), (76, 1997472), (96, 1581332), (114, 1331648), (128, 1185999), (152, 998736), (192, 790666), (228, 665824), (304, 499368), (384, 395333), (456, 332912), (608, 249684), (912, 166456), (1216, 124842), (1824, 83228), (2432, 62421), (3648, 41614), (7296, 20807)]