156625330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12323}}^1$

素因数の和:12402

約数の個数: 32

約数和(自身を含む): 298142208

約数和(自身を除く): 141516878

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12323, 12710, 24646, 61615, 123230, 382013, 505243, 764026, 1010486, 1910065, 2526215, 3820130, 5052430, 15662533, 31325066, 78312665, 156625330]

約数ペア:

[(1, 156625330), (2, 78312665), (5, 31325066), (10, 15662533), (31, 5052430), (41, 3820130), (62, 2526215), (82, 1910065), (155, 1010486), (205, 764026), (310, 505243), (410, 382013), (1271, 123230), (2542, 61615), (6355, 24646), (12323, 12710)]