155086374

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 178037466

約数列:

[1, 2, 3, 6, 29, 53, 58, 67, 87, 106, 134, 159, 174, 201, 251, 318, 402, 502, 753, 1506, 1537, 1943, 3074, 3551, 3886, 4611, 5829, 7102, 7279, 9222, 10653, 11658, 13303, 14558, 16817, 21306, 21837, 26606, 33634, 39909, 43674, 50451, 79818, 100902, 102979, 205958, 308937, 385787, 487693, 617874, 771574, 891301, 975386, 1157361, 1463079, 1782602, 2314722, 2673903, 2926158, 5347806, 25847729, 51695458, 77543187, 155086374]

約数ペア:

[(1, 155086374), (2, 77543187), (3, 51695458), (6, 25847729), (29, 5347806), (53, 2926158), (58, 2673903), (67, 2314722), (87, 1782602), (106, 1463079), (134, 1157361), (159, 975386), (174, 891301), (201, 771574), (251, 617874), (318, 487693), (402, 385787), (502, 308937), (753, 205958), (1506, 102979), (1537, 100902), (1943, 79818), (3074, 50451), (3551, 43674), (3886, 39909), (4611, 33634), (5829, 26606), (7102, 21837), (7279, 21306), (9222, 16817), (10653, 14558), (11658, 13303)]