163048890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 401241600

約数和(自身を除く): 238192710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 89, 158, 178, 237, 267, 395, 445, 474, 534, 773, 790, 890, 1185, 1335, 1546, 2319, 2370, 2670, 3865, 4638, 7031, 7730, 11595, 14062, 21093, 23190, 35155, 42186, 61067, 68797, 70310, 105465, 122134, 137594, 183201, 206391, 210930, 305335, 343985, 366402, 412782, 610670, 687970, 916005, 1031955, 1832010, 2063910, 5434963, 10869926, 16304889, 27174815, 32609778, 54349630, 81524445, 163048890]

約数ペア:

[(1, 163048890), (2, 81524445), (3, 54349630), (5, 32609778), (6, 27174815), (10, 16304889), (15, 10869926), (30, 5434963), (79, 2063910), (89, 1832010), (158, 1031955), (178, 916005), (237, 687970), (267, 610670), (395, 412782), (445, 366402), (474, 343985), (534, 305335), (773, 210930), (790, 206391), (890, 183201), (1185, 137594), (1335, 122134), (1546, 105465), (2319, 70310), (2370, 68797), (2670, 61067), (3865, 42186), (4638, 35155), (7031, 23190), (7730, 21093), (11595, 14062)]