132981308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 249480000

約数和(自身を除く): 116498692

約数列:

[1, 2, 4, 23, 46, 89, 92, 109, 149, 178, 218, 298, 356, 436, 596, 2047, 2507, 3427, 4094, 5014, 6854, 8188, 9701, 10028, 13261, 13708, 16241, 19402, 26522, 32482, 38804, 53044, 64964, 223123, 305003, 373543, 446246, 610006, 747086, 892492, 1220012, 1445449, 1494172, 2890898, 5781796, 33245327, 66490654, 132981308]

約数ペア:

[(1, 132981308), (2, 66490654), (4, 33245327), (23, 5781796), (46, 2890898), (89, 1494172), (92, 1445449), (109, 1220012), (149, 892492), (178, 747086), (218, 610006), (298, 446246), (356, 373543), (436, 305003), (596, 223123), (2047, 64964), (2507, 53044), (3427, 38804), (4094, 32482), (5014, 26522), (6854, 19402), (8188, 16241), (9701, 13708), (10028, 13261)]