158804536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 177118664

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 79, 88, 106, 158, 212, 316, 424, 431, 583, 632, 862, 869, 1166, 1724, 1738, 2332, 3448, 3476, 4187, 4664, 4741, 6952, 8374, 9482, 16748, 18964, 22843, 33496, 34049, 37928, 45686, 46057, 68098, 91372, 92114, 136196, 182744, 184228, 251273, 272392, 368456, 374539, 502546, 749078, 1005092, 1498156, 1804597, 2010184, 2996312, 3609194, 7218388, 14436776, 19850567, 39701134, 79402268, 158804536]

約数ペア:

[(1, 158804536), (2, 79402268), (4, 39701134), (8, 19850567), (11, 14436776), (22, 7218388), (44, 3609194), (53, 2996312), (79, 2010184), (88, 1804597), (106, 1498156), (158, 1005092), (212, 749078), (316, 502546), (424, 374539), (431, 368456), (583, 272392), (632, 251273), (862, 184228), (869, 182744), (1166, 136196), (1724, 92114), (1738, 91372), (2332, 68098), (3448, 46057), (3476, 45686), (4187, 37928), (4664, 34049), (4741, 33496), (6952, 22843), (8374, 18964), (9482, 16748)]