161618976

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2756

約数の個数: 120

約数和(自身を含む): 496165824

約数和(自身を除く): 334546848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 2711, 3312, 3726, 4968, 5422, 6624, 7452, 8133, 9936, 10844, 14904, 16266, 19872, 21688, 24399, 29808, 32532, 43376, 48798, 59616, 62353, 65064, 73197, 86752, 97596, 124706, 130128, 146394, 187059, 195192, 219591, 249412, 260256, 292788, 374118, 390384, 439182, 498824, 561177, 585576, 748236, 780768, 878364, 997648, 1122354, 1171152, 1496472, 1683531, 1756728, 1995296, 2244708, 2342304, 2992944, 3367062, 3513456, 4489416, 5050593, 5985888, 6734124, 7026912, 8978832, 10101186, 13468248, 17957664, 20202372, 26936496, 40404744, 53872992, 80809488, 161618976]

約数ペア:

[(1, 161618976), (2, 80809488), (3, 53872992), (4, 40404744), (6, 26936496), (8, 20202372), (9, 17957664), (12, 13468248), (16, 10101186), (18, 8978832), (23, 7026912), (24, 6734124), (27, 5985888), (32, 5050593), (36, 4489416), (46, 3513456), (48, 3367062), (54, 2992944), (69, 2342304), (72, 2244708), (81, 1995296), (92, 1756728), (96, 1683531), (108, 1496472), (138, 1171152), (144, 1122354), (162, 997648), (184, 878364), (207, 780768), (216, 748236), (276, 585576), (288, 561177), (324, 498824), (368, 439182), (414, 390384), (432, 374118), (552, 292788), (621, 260256), (648, 249412), (736, 219591), (828, 195192), (864, 187059), (1104, 146394), (1242, 130128), (1296, 124706), (1656, 97596), (1863, 86752), (2208, 73197), (2484, 65064), (2592, 62353), (2711, 59616), (3312, 48798), (3726, 43376), (4968, 32532), (5422, 29808), (6624, 24399), (7452, 21688), (8133, 19872), (9936, 16266), (10844, 14904)]