161425992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10595

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 344186808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 10559, 15288, 21118, 31677, 42236, 63354, 73913, 84472, 126708, 137267, 147826, 221739, 253416, 274534, 295652, 411801, 443478, 517391, 549068, 591304, 823602, 886956, 960869, 1034782, 1098136, 1552173, 1647204, 1773912, 1921738, 2069564, 2882607, 3104346, 3294408, 3843476, 4139128, 5765214, 6208692, 6726083, 7686952, 11530428, 12417384, 13452166, 20178249, 23060856, 26904332, 40356498, 53808664, 80712996, 161425992]

約数ペア:

[(1, 161425992), (2, 80712996), (3, 53808664), (4, 40356498), (6, 26904332), (7, 23060856), (8, 20178249), (12, 13452166), (13, 12417384), (14, 11530428), (21, 7686952), (24, 6726083), (26, 6208692), (28, 5765214), (39, 4139128), (42, 3843476), (49, 3294408), (52, 3104346), (56, 2882607), (78, 2069564), (84, 1921738), (91, 1773912), (98, 1647204), (104, 1552173), (147, 1098136), (156, 1034782), (168, 960869), (182, 886956), (196, 823602), (273, 591304), (294, 549068), (312, 517391), (364, 443478), (392, 411801), (546, 295652), (588, 274534), (637, 253416), (728, 221739), (1092, 147826), (1176, 137267), (1274, 126708), (1911, 84472), (2184, 73913), (2548, 63354), (3822, 42236), (5096, 31677), (7644, 21118), (10559, 15288)]