161688312

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 468948480

約数和(自身を除く): 307260168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2232, 2511, 2683, 3348, 5022, 5366, 6696, 7533, 8049, 10044, 10732, 15066, 16098, 20088, 21464, 24147, 30132, 32196, 48294, 60264, 64392, 72441, 83173, 96588, 144882, 166346, 193176, 217323, 249519, 289764, 332692, 434646, 499038, 579528, 651969, 665384, 748557, 869292, 998076, 1303938, 1497114, 1738584, 1996152, 2245671, 2607876, 2994228, 4491342, 5215752, 5988456, 6737013, 8982684, 13474026, 17965368, 20211039, 26948052, 40422078, 53896104, 80844156, 161688312]

約数ペア:

[(1, 161688312), (2, 80844156), (3, 53896104), (4, 40422078), (6, 26948052), (8, 20211039), (9, 17965368), (12, 13474026), (18, 8982684), (24, 6737013), (27, 5988456), (31, 5215752), (36, 4491342), (54, 2994228), (62, 2607876), (72, 2245671), (81, 1996152), (93, 1738584), (108, 1497114), (124, 1303938), (162, 998076), (186, 869292), (216, 748557), (243, 665384), (248, 651969), (279, 579528), (324, 499038), (372, 434646), (486, 332692), (558, 289764), (648, 249519), (744, 217323), (837, 193176), (972, 166346), (1116, 144882), (1674, 96588), (1944, 83173), (2232, 72441), (2511, 64392), (2683, 60264), (3348, 48294), (5022, 32196), (5366, 30132), (6696, 24147), (7533, 21464), (8049, 20088), (10044, 16098), (10732, 15066)]