172553584

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 399349440

約数和(自身を除く): 226795856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 371, 424, 574, 656, 709, 742, 848, 1148, 1418, 1484, 2173, 2296, 2836, 2968, 4346, 4592, 4963, 5672, 5936, 8692, 9926, 11344, 15211, 17384, 19852, 29069, 30422, 34768, 37577, 39704, 58138, 60844, 75154, 79408, 116276, 121688, 150308, 203483, 232552, 243376, 263039, 300616, 406966, 465104, 526078, 601232, 813932, 1052156, 1540657, 1627864, 2104312, 3081314, 3255728, 4208624, 6162628, 10784599, 12325256, 21569198, 24650512, 43138396, 86276792, 172553584]

約数ペア:

[(1, 172553584), (2, 86276792), (4, 43138396), (7, 24650512), (8, 21569198), (14, 12325256), (16, 10784599), (28, 6162628), (41, 4208624), (53, 3255728), (56, 3081314), (82, 2104312), (106, 1627864), (112, 1540657), (164, 1052156), (212, 813932), (287, 601232), (328, 526078), (371, 465104), (424, 406966), (574, 300616), (656, 263039), (709, 243376), (742, 232552), (848, 203483), (1148, 150308), (1418, 121688), (1484, 116276), (2173, 79408), (2296, 75154), (2836, 60844), (2968, 58138), (4346, 39704), (4592, 37577), (4963, 34768), (5672, 30422), (5936, 29069), (8692, 19852), (9926, 17384), (11344, 15211)]