157748184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 494839800

約数和(自身を除く): 337091616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 342, 363, 396, 418, 456, 484, 627, 684, 726, 792, 836, 953, 968, 1089, 1254, 1368, 1452, 1672, 1881, 1906, 2178, 2299, 2508, 2859, 2904, 3762, 3812, 4356, 4598, 5016, 5718, 6897, 7524, 7624, 8577, 8712, 9196, 10483, 11436, 13794, 15048, 17154, 18107, 18392, 20691, 20966, 22872, 27588, 31449, 34308, 36214, 41382, 41932, 54321, 55176, 62898, 68616, 72428, 82764, 83864, 94347, 108642, 115313, 125796, 144856, 162963, 165528, 188694, 199177, 217284, 230626, 251592, 325926, 345939, 377388, 398354, 434568, 461252, 597531, 651852, 691878, 754776, 796708, 922504, 1037817, 1195062, 1303704, 1383756, 1593416, 1792593, 2075634, 2190947, 2390124, 2767512, 3585186, 4151268, 4381894, 4780248, 6572841, 7170372, 8302536, 8763788, 13145682, 14340744, 17527576, 19718523, 26291364, 39437046, 52582728, 78874092, 157748184]

約数ペア:

[(1, 157748184), (2, 78874092), (3, 52582728), (4, 39437046), (6, 26291364), (8, 19718523), (9, 17527576), (11, 14340744), (12, 13145682), (18, 8763788), (19, 8302536), (22, 7170372), (24, 6572841), (33, 4780248), (36, 4381894), (38, 4151268), (44, 3585186), (57, 2767512), (66, 2390124), (72, 2190947), (76, 2075634), (88, 1792593), (99, 1593416), (114, 1383756), (121, 1303704), (132, 1195062), (152, 1037817), (171, 922504), (198, 796708), (209, 754776), (228, 691878), (242, 651852), (264, 597531), (342, 461252), (363, 434568), (396, 398354), (418, 377388), (456, 345939), (484, 325926), (627, 251592), (684, 230626), (726, 217284), (792, 199177), (836, 188694), (953, 165528), (968, 162963), (1089, 144856), (1254, 125796), (1368, 115313), (1452, 108642), (1672, 94347), (1881, 83864), (1906, 82764), (2178, 72428), (2299, 68616), (2508, 62898), (2859, 55176), (2904, 54321), (3762, 41932), (3812, 41382), (4356, 36214), (4598, 34308), (5016, 31449), (5718, 27588), (6897, 22872), (7524, 20966), (7624, 20691), (8577, 18392), (8712, 18107), (9196, 17154), (10483, 15048), (11436, 13794)]