165139776

素因数分解:

$2^6\times 3^3\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 112

約数和(自身を含む): 488777280

約数和(自身を除く): 323637504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 227, 288, 421, 432, 454, 576, 681, 842, 864, 908, 1263, 1362, 1684, 1728, 1816, 2043, 2526, 2724, 3368, 3632, 3789, 4086, 5052, 5448, 6129, 6736, 7264, 7578, 8172, 10104, 10896, 11367, 12258, 13472, 14528, 15156, 16344, 20208, 21792, 22734, 24516, 26944, 30312, 32688, 40416, 43584, 45468, 49032, 60624, 65376, 80832, 90936, 95567, 98064, 121248, 130752, 181872, 191134, 196128, 242496, 286701, 363744, 382268, 392256, 573402, 727488, 764536, 860103, 1146804, 1529072, 1720206, 2293608, 2580309, 3058144, 3440412, 4587216, 5160618, 6116288, 6880824, 9174432, 10321236, 13761648, 18348864, 20642472, 27523296, 41284944, 55046592, 82569888, 165139776]

約数ペア:

[(1, 165139776), (2, 82569888), (3, 55046592), (4, 41284944), (6, 27523296), (8, 20642472), (9, 18348864), (12, 13761648), (16, 10321236), (18, 9174432), (24, 6880824), (27, 6116288), (32, 5160618), (36, 4587216), (48, 3440412), (54, 3058144), (64, 2580309), (72, 2293608), (96, 1720206), (108, 1529072), (144, 1146804), (192, 860103), (216, 764536), (227, 727488), (288, 573402), (421, 392256), (432, 382268), (454, 363744), (576, 286701), (681, 242496), (842, 196128), (864, 191134), (908, 181872), (1263, 130752), (1362, 121248), (1684, 98064), (1728, 95567), (1816, 90936), (2043, 80832), (2526, 65376), (2724, 60624), (3368, 49032), (3632, 45468), (3789, 43584), (4086, 40416), (5052, 32688), (5448, 30312), (6129, 26944), (6736, 24516), (7264, 22734), (7578, 21792), (8172, 20208), (10104, 16344), (10896, 15156), (11367, 14528), (12258, 13472)]