157402872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 492595200

約数和(自身を除く): 335192328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2137, 2232, 2376, 2728, 3069, 3348, 4092, 4274, 6138, 6411, 6696, 8184, 8548, 9207, 12276, 12822, 17096, 18414, 19233, 23507, 24552, 25644, 36828, 38466, 47014, 51288, 57699, 66247, 70521, 73656, 76932, 94028, 115398, 132494, 141042, 153864, 188056, 198741, 211563, 230796, 264988, 282084, 397482, 423126, 461592, 529976, 564168, 596223, 634689, 728717, 794964, 846252, 1192446, 1269378, 1457434, 1589928, 1692504, 1788669, 2186151, 2384892, 2538756, 2914868, 3577338, 4372302, 4769784, 5077512, 5829736, 6558453, 7154676, 8744604, 13116906, 14309352, 17489208, 19675359, 26233812, 39350718, 52467624, 78701436, 157402872]

約数ペア:

[(1, 157402872), (2, 78701436), (3, 52467624), (4, 39350718), (6, 26233812), (8, 19675359), (9, 17489208), (11, 14309352), (12, 13116906), (18, 8744604), (22, 7154676), (24, 6558453), (27, 5829736), (31, 5077512), (33, 4769784), (36, 4372302), (44, 3577338), (54, 2914868), (62, 2538756), (66, 2384892), (72, 2186151), (88, 1788669), (93, 1692504), (99, 1589928), (108, 1457434), (124, 1269378), (132, 1192446), (186, 846252), (198, 794964), (216, 728717), (248, 634689), (264, 596223), (279, 564168), (297, 529976), (341, 461592), (372, 423126), (396, 397482), (558, 282084), (594, 264988), (682, 230796), (744, 211563), (792, 198741), (837, 188056), (1023, 153864), (1116, 141042), (1188, 132494), (1364, 115398), (1674, 94028), (2046, 76932), (2137, 73656), (2232, 70521), (2376, 66247), (2728, 57699), (3069, 51288), (3348, 47014), (4092, 38466), (4274, 36828), (6138, 25644), (6411, 24552), (6696, 23507), (8184, 19233), (8548, 18414), (9207, 17096), (12276, 12822)]