157496716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 308049280

約数和(自身を除く): 150552564

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 436, 481, 751, 962, 1417, 1502, 1924, 2834, 3004, 4033, 5668, 8066, 9763, 16132, 19526, 27787, 39052, 52429, 55574, 81859, 104858, 111148, 163718, 209716, 327436, 361231, 722462, 1064167, 1444924, 2128334, 3028783, 4256668, 6057566, 12115132, 39374179, 78748358, 157496716]

約数ペア:

[(1, 157496716), (2, 78748358), (4, 39374179), (13, 12115132), (26, 6057566), (37, 4256668), (52, 3028783), (74, 2128334), (109, 1444924), (148, 1064167), (218, 722462), (436, 361231), (481, 327436), (751, 209716), (962, 163718), (1417, 111148), (1502, 104858), (1924, 81859), (2834, 55574), (3004, 52429), (4033, 39052), (5668, 27787), (8066, 19526), (9763, 16132)]