156979691284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1\times {\mathrm{33617}}^1$

素因数の和:34732

約数の個数: 48

約数和(自身を含む): 299475867600

約数和(自身を除く): 142496176316

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1009, 1157, 2018, 2314, 4036, 4628, 13117, 26234, 33617, 52468, 67234, 89801, 134468, 179602, 359204, 437021, 874042, 1167413, 1748084, 2334826, 2991913, 4669652, 5983826, 11967652, 33919553, 38894869, 67839106, 77789738, 135678212, 155579476, 440954189, 881908378, 1763816756, 3018840217, 6037680434, 12075360868, 39244922821, 78489845642, 156979691284]

約数ペア:

[(1, 156979691284), (2, 78489845642), (4, 39244922821), (13, 12075360868), (26, 6037680434), (52, 3018840217), (89, 1763816756), (178, 881908378), (356, 440954189), (1009, 155579476), (1157, 135678212), (2018, 77789738), (2314, 67839106), (4036, 38894869), (4628, 33919553), (13117, 11967652), (26234, 5983826), (33617, 4669652), (52468, 2991913), (67234, 2334826), (89801, 1748084), (134468, 1167413), (179602, 874042), (359204, 437021)]