160636672

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5313

約数の個数: 72

約数和(自身を含む): 388082016

約数和(自身を除く): 227445344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 5273, 7616, 10546, 15232, 21092, 30464, 36911, 42184, 73822, 84368, 89641, 147644, 168736, 179282, 295288, 337472, 358564, 590576, 627487, 674944, 717128, 1181152, 1254974, 1349888, 1434256, 2362304, 2509948, 2868512, 4724608, 5019896, 5737024, 9449216, 10039792, 11474048, 20079584, 22948096, 40159168, 80318336, 160636672]

約数ペア:

[(1, 160636672), (2, 80318336), (4, 40159168), (7, 22948096), (8, 20079584), (14, 11474048), (16, 10039792), (17, 9449216), (28, 5737024), (32, 5019896), (34, 4724608), (56, 2868512), (64, 2509948), (68, 2362304), (112, 1434256), (119, 1349888), (128, 1254974), (136, 1181152), (224, 717128), (238, 674944), (256, 627487), (272, 590576), (448, 358564), (476, 337472), (544, 295288), (896, 179282), (952, 168736), (1088, 147644), (1792, 89641), (1904, 84368), (2176, 73822), (3808, 42184), (4352, 36911), (5273, 30464), (7616, 21092), (10546, 15232)]