161680248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 462477600

約数和(自身を除く): 300797352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 207, 267, 276, 356, 414, 534, 552, 712, 801, 828, 1068, 1097, 1602, 1656, 2047, 2136, 2194, 3204, 3291, 4094, 4388, 6141, 6408, 6582, 8188, 8776, 9873, 12282, 13164, 16376, 18423, 19746, 24564, 25231, 26328, 36846, 39492, 49128, 50462, 73692, 75693, 78984, 97633, 100924, 147384, 151386, 195266, 201848, 227079, 292899, 302772, 390532, 454158, 585798, 605544, 781064, 878697, 908316, 1171596, 1757394, 1816632, 2245559, 2343192, 3514788, 4491118, 6736677, 7029576, 8982236, 13473354, 17964472, 20210031, 26946708, 40420062, 53893416, 80840124, 161680248]

約数ペア:

[(1, 161680248), (2, 80840124), (3, 53893416), (4, 40420062), (6, 26946708), (8, 20210031), (9, 17964472), (12, 13473354), (18, 8982236), (23, 7029576), (24, 6736677), (36, 4491118), (46, 3514788), (69, 2343192), (72, 2245559), (89, 1816632), (92, 1757394), (138, 1171596), (178, 908316), (184, 878697), (207, 781064), (267, 605544), (276, 585798), (356, 454158), (414, 390532), (534, 302772), (552, 292899), (712, 227079), (801, 201848), (828, 195266), (1068, 151386), (1097, 147384), (1602, 100924), (1656, 97633), (2047, 78984), (2136, 75693), (2194, 73692), (3204, 50462), (3291, 49128), (4094, 39492), (4388, 36846), (6141, 26328), (6408, 25231), (6582, 24564), (8188, 19746), (8776, 18423), (9873, 16376), (12282, 13164)]