156975122260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{55967}}^1$

素因数の和:56078

約数の個数: 144

約数和(自身を含む): 387670187520

約数和(自身を除く): 230695065260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 61, 76, 95, 110, 121, 122, 190, 209, 220, 242, 244, 305, 380, 418, 484, 605, 610, 671, 836, 1045, 1159, 1210, 1220, 1342, 2090, 2299, 2318, 2420, 2684, 3355, 4180, 4598, 4636, 5795, 6710, 7381, 9196, 11495, 11590, 12749, 13420, 14762, 22990, 23180, 25498, 29524, 36905, 45980, 50996, 55967, 63745, 73810, 111934, 127490, 140239, 147620, 223868, 254980, 279835, 280478, 559670, 560956, 615637, 701195, 1063373, 1119340, 1231274, 1402390, 2126746, 2462548, 2804780, 3078185, 3413987, 4253492, 5316865, 6156370, 6772007, 6827974, 10633730, 11697103, 12312740, 13544014, 13655948, 17069935, 21267460, 23394206, 27088028, 33860035, 34139870, 37553857, 46788412, 58485515, 64865753, 67720070, 68279740, 75107714, 116971030, 128668133, 129731506, 135440140, 150215428, 187769285, 233942060, 257336266, 259463012, 324328765, 375538570, 413092427, 514672532, 643340665, 648657530, 713523283, 751077140, 826184854, 1286681330, 1297315060, 1427046566, 1652369708, 2065462135, 2573362660, 2854093132, 3567616415, 4130924270, 7135232830, 7848756113, 8261848540, 14270465660, 15697512226, 31395024452, 39243780565, 78487561130, 156975122260]

約数ペア:

[(1, 156975122260), (2, 78487561130), (4, 39243780565), (5, 31395024452), (10, 15697512226), (11, 14270465660), (19, 8261848540), (20, 7848756113), (22, 7135232830), (38, 4130924270), (44, 3567616415), (55, 2854093132), (61, 2573362660), (76, 2065462135), (95, 1652369708), (110, 1427046566), (121, 1297315060), (122, 1286681330), (190, 826184854), (209, 751077140), (220, 713523283), (242, 648657530), (244, 643340665), (305, 514672532), (380, 413092427), (418, 375538570), (484, 324328765), (605, 259463012), (610, 257336266), (671, 233942060), (836, 187769285), (1045, 150215428), (1159, 135440140), (1210, 129731506), (1220, 128668133), (1342, 116971030), (2090, 75107714), (2299, 68279740), (2318, 67720070), (2420, 64865753), (2684, 58485515), (3355, 46788412), (4180, 37553857), (4598, 34139870), (4636, 33860035), (5795, 27088028), (6710, 23394206), (7381, 21267460), (9196, 17069935), (11495, 13655948), (11590, 13544014), (12749, 12312740), (13420, 11697103), (14762, 10633730), (22990, 6827974), (23180, 6772007), (25498, 6156370), (29524, 5316865), (36905, 4253492), (45980, 3413987), (50996, 3078185), (55967, 2804780), (63745, 2462548), (73810, 2126746), (111934, 1402390), (127490, 1231274), (140239, 1119340), (147620, 1063373), (223868, 701195), (254980, 615637), (279835, 560956), (280478, 559670)]