157283154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 423936000

約数和(自身を除く): 266652846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 79, 126, 138, 158, 161, 189, 207, 229, 237, 322, 378, 414, 458, 474, 483, 553, 621, 687, 711, 966, 1106, 1242, 1374, 1422, 1449, 1603, 1659, 1817, 2061, 2133, 2898, 3206, 3318, 3634, 4122, 4266, 4347, 4809, 4977, 5267, 5451, 6183, 8694, 9618, 9954, 10534, 10902, 12366, 12719, 14427, 14931, 15801, 16353, 18091, 25438, 28854, 29862, 31602, 32706, 36182, 36869, 38157, 43281, 47403, 49059, 54273, 73738, 76314, 86562, 94806, 98118, 108546, 110607, 114471, 126637, 142209, 162819, 221214, 228942, 253274, 284418, 325638, 331821, 343413, 379911, 416093, 488457, 663642, 686826, 759822, 832186, 976914, 995463, 1139733, 1248279, 1990926, 2279466, 2496558, 2912651, 3419199, 3744837, 5825302, 6838398, 7489674, 8737953, 11234511, 17475906, 22469022, 26213859, 52427718, 78641577, 157283154]

約数ペア:

[(1, 157283154), (2, 78641577), (3, 52427718), (6, 26213859), (7, 22469022), (9, 17475906), (14, 11234511), (18, 8737953), (21, 7489674), (23, 6838398), (27, 5825302), (42, 3744837), (46, 3419199), (54, 2912651), (63, 2496558), (69, 2279466), (79, 1990926), (126, 1248279), (138, 1139733), (158, 995463), (161, 976914), (189, 832186), (207, 759822), (229, 686826), (237, 663642), (322, 488457), (378, 416093), (414, 379911), (458, 343413), (474, 331821), (483, 325638), (553, 284418), (621, 253274), (687, 228942), (711, 221214), (966, 162819), (1106, 142209), (1242, 126637), (1374, 114471), (1422, 110607), (1449, 108546), (1603, 98118), (1659, 94806), (1817, 86562), (2061, 76314), (2133, 73738), (2898, 54273), (3206, 49059), (3318, 47403), (3634, 43281), (4122, 38157), (4266, 36869), (4347, 36182), (4809, 32706), (4977, 31602), (5267, 29862), (5451, 28854), (6183, 25438), (8694, 18091), (9618, 16353), (9954, 15801), (10534, 14931), (10902, 14427), (12366, 12719)]