157070452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4513}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 345808512

約数和(自身を除く): 188738060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4513, 4972, 8701, 9026, 17402, 18052, 31591, 34804, 49643, 63182, 99286, 126364, 198572, 347501, 509969, 695002, 1019938, 1390004, 2039876, 3569783, 5609659, 7139566, 11219318, 14279132, 22438636, 39267613, 78535226, 157070452]

約数ペア:

[(1, 157070452), (2, 78535226), (4, 39267613), (7, 22438636), (11, 14279132), (14, 11219318), (22, 7139566), (28, 5609659), (44, 3569783), (77, 2039876), (113, 1390004), (154, 1019938), (226, 695002), (308, 509969), (452, 347501), (791, 198572), (1243, 126364), (1582, 99286), (2486, 63182), (3164, 49643), (4513, 34804), (4972, 31591), (8701, 18052), (9026, 17402)]