157214772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30539}}^1$

素因数の和:30573

約数の個数: 72

約数和(自身を含む): 466895520

約数和(自身を除く): 309680748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 30539, 61078, 91617, 122156, 183234, 274851, 335929, 366468, 397007, 549702, 671858, 794014, 1007787, 1099404, 1191021, 1343716, 1588028, 2015574, 2382042, 3023361, 3573063, 4031148, 4367077, 4764084, 6046722, 7146126, 8734154, 12093444, 13101231, 14292252, 17468308, 26202462, 39303693, 52404924, 78607386, 157214772]

約数ペア:

[(1, 157214772), (2, 78607386), (3, 52404924), (4, 39303693), (6, 26202462), (9, 17468308), (11, 14292252), (12, 13101231), (13, 12093444), (18, 8734154), (22, 7146126), (26, 6046722), (33, 4764084), (36, 4367077), (39, 4031148), (44, 3573063), (52, 3023361), (66, 2382042), (78, 2015574), (99, 1588028), (117, 1343716), (132, 1191021), (143, 1099404), (156, 1007787), (198, 794014), (234, 671858), (286, 549702), (396, 397007), (429, 366468), (468, 335929), (572, 274851), (858, 183234), (1287, 122156), (1716, 91617), (2574, 61078), (5148, 30539)]