155270736

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18953

約数の個数: 80

約数和(自身を含む): 469166400

約数和(自身を除く): 313895664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 18917, 37834, 56751, 75668, 113502, 151336, 170253, 227004, 302672, 340506, 359423, 454008, 510759, 681012, 718846, 908016, 1021518, 1078269, 1362024, 1437692, 2043036, 2156538, 2724048, 2875384, 3234807, 4086072, 4313076, 5750768, 6469614, 8172144, 8626152, 9704421, 12939228, 17252304, 19408842, 25878456, 38817684, 51756912, 77635368, 155270736]

約数ペア:

[(1, 155270736), (2, 77635368), (3, 51756912), (4, 38817684), (6, 25878456), (8, 19408842), (9, 17252304), (12, 12939228), (16, 9704421), (18, 8626152), (19, 8172144), (24, 6469614), (27, 5750768), (36, 4313076), (38, 4086072), (48, 3234807), (54, 2875384), (57, 2724048), (72, 2156538), (76, 2043036), (108, 1437692), (114, 1362024), (144, 1078269), (152, 1021518), (171, 908016), (216, 718846), (228, 681012), (304, 510759), (342, 454008), (432, 359423), (456, 340506), (513, 302672), (684, 227004), (912, 170253), (1026, 151336), (1368, 113502), (2052, 75668), (2736, 56751), (4104, 37834), (8208, 18917)]