154482008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 308610000

約数和(自身を除く): 154127992

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 359, 361, 596, 718, 722, 1192, 1436, 1444, 2831, 2872, 2888, 5662, 6821, 11324, 13642, 22648, 27284, 53491, 53789, 54568, 106982, 107578, 129599, 213964, 215156, 259198, 427928, 430312, 518396, 1016329, 1036792, 2032658, 4065316, 8130632, 19310251, 38620502, 77241004, 154482008]

約数ペア:

[(1, 154482008), (2, 77241004), (4, 38620502), (8, 19310251), (19, 8130632), (38, 4065316), (76, 2032658), (149, 1036792), (152, 1016329), (298, 518396), (359, 430312), (361, 427928), (596, 259198), (718, 215156), (722, 213964), (1192, 129599), (1436, 107578), (1444, 106982), (2831, 54568), (2872, 53789), (2888, 53491), (5662, 27284), (6821, 22648), (11324, 13642)]