145202512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3276

約数の個数: 80

約数和(自身を含む): 357532672

約数和(自身を除く): 212330160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3217, 3224, 3472, 5642, 6434, 6448, 11284, 12868, 22519, 22568, 25736, 41821, 45038, 45136, 51472, 83642, 90076, 99727, 167284, 180152, 199454, 292747, 334568, 360304, 398908, 585494, 669136, 698089, 797816, 1170988, 1296451, 1396178, 1595632, 2341976, 2592902, 2792356, 4683952, 5185804, 5584712, 9075157, 10371608, 11169424, 18150314, 20743216, 36300628, 72601256, 145202512]

約数ペア:

[(1, 145202512), (2, 72601256), (4, 36300628), (7, 20743216), (8, 18150314), (13, 11169424), (14, 10371608), (16, 9075157), (26, 5584712), (28, 5185804), (31, 4683952), (52, 2792356), (56, 2592902), (62, 2341976), (91, 1595632), (104, 1396178), (112, 1296451), (124, 1170988), (182, 797816), (208, 698089), (217, 669136), (248, 585494), (364, 398908), (403, 360304), (434, 334568), (496, 292747), (728, 199454), (806, 180152), (868, 167284), (1456, 99727), (1612, 90076), (1736, 83642), (2821, 51472), (3217, 45136), (3224, 45038), (3472, 41821), (5642, 25736), (6434, 22568), (6448, 22519), (11284, 12868)]