158032996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 308911680

約数和(自身を除く): 150878684

約数列:

[1, 2, 4, 11, 22, 44, 83, 109, 166, 218, 332, 397, 436, 794, 913, 1199, 1588, 1826, 2398, 3652, 4367, 4796, 8734, 9047, 17468, 18094, 32951, 36188, 43273, 65902, 86546, 99517, 131804, 173092, 199034, 362461, 398068, 476003, 724922, 952006, 1449844, 1904012, 3591659, 7183318, 14366636, 39508249, 79016498, 158032996]

約数ペア:

[(1, 158032996), (2, 79016498), (4, 39508249), (11, 14366636), (22, 7183318), (44, 3591659), (83, 1904012), (109, 1449844), (166, 952006), (218, 724922), (332, 476003), (397, 398068), (436, 362461), (794, 199034), (913, 173092), (1199, 131804), (1588, 99517), (1826, 86546), (2398, 65902), (3652, 43273), (4367, 36188), (4796, 32951), (8734, 18094), (9047, 17468)]