151966672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3956

約数の個数: 80

約数和(自身を含む): 366351552

約数和(自身を除く): 214384880

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 3907, 4862, 7814, 9724, 15628, 19448, 31256, 38896, 42977, 50791, 62512, 66419, 85954, 101582, 132838, 171908, 203164, 265676, 343816, 406328, 531352, 558701, 687632, 730609, 812656, 863447, 1062704, 1117402, 1461218, 1726894, 2234804, 2922436, 3453788, 4469608, 5844872, 6907576, 8939216, 9497917, 11689744, 13815152, 18995834, 37991668, 75983336, 151966672]

約数ペア:

[(1, 151966672), (2, 75983336), (4, 37991668), (8, 18995834), (11, 13815152), (13, 11689744), (16, 9497917), (17, 8939216), (22, 6907576), (26, 5844872), (34, 4469608), (44, 3453788), (52, 2922436), (68, 2234804), (88, 1726894), (104, 1461218), (136, 1117402), (143, 1062704), (176, 863447), (187, 812656), (208, 730609), (221, 687632), (272, 558701), (286, 531352), (374, 406328), (442, 343816), (572, 265676), (748, 203164), (884, 171908), (1144, 132838), (1496, 101582), (1768, 85954), (2288, 66419), (2431, 62512), (2992, 50791), (3536, 42977), (3907, 38896), (4862, 31256), (7814, 19448), (9724, 15628)]