147649304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 320112000

約数和(自身を除く): 172462696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 233, 379, 418, 466, 758, 836, 932, 1516, 1672, 1864, 2563, 3032, 4169, 4427, 5126, 7201, 8338, 8854, 10252, 14402, 16676, 17708, 20504, 28804, 33352, 35416, 48697, 57608, 79211, 88307, 97394, 158422, 176614, 194788, 316844, 353228, 389576, 633688, 706456, 971377, 1677833, 1942754, 3355666, 3885508, 6711332, 7771016, 13422664, 18456163, 36912326, 73824652, 147649304]

約数ペア:

[(1, 147649304), (2, 73824652), (4, 36912326), (8, 18456163), (11, 13422664), (19, 7771016), (22, 6711332), (38, 3885508), (44, 3355666), (76, 1942754), (88, 1677833), (152, 971377), (209, 706456), (233, 633688), (379, 389576), (418, 353228), (466, 316844), (758, 194788), (836, 176614), (932, 158422), (1516, 97394), (1672, 88307), (1864, 79211), (2563, 57608), (3032, 48697), (4169, 35416), (4427, 33352), (5126, 28804), (7201, 20504), (8338, 17708), (8854, 16676), (10252, 14402)]