157075508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 301197120

約数和(自身を除く): 144121612

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 83, 148, 166, 332, 673, 703, 1346, 1406, 1577, 2692, 2812, 3071, 3154, 6142, 6308, 12284, 12787, 24901, 25574, 49802, 51148, 55859, 58349, 99604, 111718, 116698, 223436, 233396, 473119, 946238, 1061321, 1892476, 2066783, 2122642, 4133566, 4245284, 8267132, 39268877, 78537754, 157075508]

約数ペア:

[(1, 157075508), (2, 78537754), (4, 39268877), (19, 8267132), (37, 4245284), (38, 4133566), (74, 2122642), (76, 2066783), (83, 1892476), (148, 1061321), (166, 946238), (332, 473119), (673, 233396), (703, 223436), (1346, 116698), (1406, 111718), (1577, 99604), (2692, 58349), (2812, 55859), (3071, 51148), (3154, 49802), (6142, 25574), (6308, 24901), (12284, 12787)]