133972328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 298521600

約数和(自身を除く): 164549272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 229, 248, 337, 434, 458, 674, 868, 916, 1348, 1603, 1736, 1832, 2359, 2696, 3206, 4718, 6412, 7099, 9436, 10447, 12824, 14198, 18872, 20894, 28396, 41788, 49693, 56792, 73129, 77173, 83576, 99386, 146258, 154346, 198772, 292516, 308692, 397544, 540211, 585032, 617384, 1080422, 2160844, 2392363, 4321688, 4784726, 9569452, 16746541, 19138904, 33493082, 66986164, 133972328]

約数ペア:

[(1, 133972328), (2, 66986164), (4, 33493082), (7, 19138904), (8, 16746541), (14, 9569452), (28, 4784726), (31, 4321688), (56, 2392363), (62, 2160844), (124, 1080422), (217, 617384), (229, 585032), (248, 540211), (337, 397544), (434, 308692), (458, 292516), (674, 198772), (868, 154346), (916, 146258), (1348, 99386), (1603, 83576), (1736, 77173), (1832, 73129), (2359, 56792), (2696, 49693), (3206, 41788), (4718, 28396), (6412, 20894), (7099, 18872), (9436, 14198), (10447, 12824)]