155902488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2659}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 446880000

約数和(自身を除く): 290977512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2659, 2792, 4188, 4886, 5318, 7329, 7977, 8376, 9772, 10636, 14658, 15954, 18613, 19544, 21272, 29316, 31908, 37226, 55839, 58632, 63816, 74452, 111678, 148904, 223356, 446712, 927991, 1855982, 2783973, 3711964, 5567946, 6495937, 7423928, 11135892, 12991874, 19487811, 22271784, 25983748, 38975622, 51967496, 77951244, 155902488]

約数ペア:

[(1, 155902488), (2, 77951244), (3, 51967496), (4, 38975622), (6, 25983748), (7, 22271784), (8, 19487811), (12, 12991874), (14, 11135892), (21, 7423928), (24, 6495937), (28, 5567946), (42, 3711964), (56, 2783973), (84, 1855982), (168, 927991), (349, 446712), (698, 223356), (1047, 148904), (1396, 111678), (2094, 74452), (2443, 63816), (2659, 58632), (2792, 55839), (4188, 37226), (4886, 31908), (5318, 29316), (7329, 21272), (7977, 19544), (8376, 18613), (9772, 15954), (10636, 14658)]