164967408

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16643

約数の個数: 80

約数和(自身を含む): 494135040

約数和(自身を除く): 329167632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 199236, 265648, 298854, 381869, 398472, 448281, 597708, 763738, 796944, 896562, 1145607, 1195416, 1527476, 1793124, 2291214, 2390832, 3054952, 3436821, 3586248, 4582428, 6109904, 6873642, 7172496, 9164856, 10310463, 13747284, 18329712, 20620926, 27494568, 41241852, 54989136, 82483704, 164967408]

約数ペア:

[(1, 164967408), (2, 82483704), (3, 54989136), (4, 41241852), (6, 27494568), (8, 20620926), (9, 18329712), (12, 13747284), (16, 10310463), (18, 9164856), (23, 7172496), (24, 6873642), (27, 6109904), (36, 4582428), (46, 3586248), (48, 3436821), (54, 3054952), (69, 2390832), (72, 2291214), (92, 1793124), (108, 1527476), (138, 1195416), (144, 1145607), (184, 896562), (207, 796944), (216, 763738), (276, 597708), (368, 448281), (414, 398472), (432, 381869), (552, 298854), (621, 265648), (828, 199236), (1104, 149427), (1242, 132824), (1656, 99618), (2484, 66412), (3312, 49809), (4968, 33206), (9936, 16603)]