153968946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 337305600

約数和(自身を除く): 183336654

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 79, 87, 138, 158, 174, 237, 474, 487, 667, 974, 1334, 1461, 1817, 2001, 2291, 2922, 3634, 4002, 4582, 5451, 6873, 10902, 11201, 13746, 14123, 22402, 28246, 33603, 38473, 42369, 52693, 67206, 76946, 84738, 105386, 115419, 158079, 230838, 316158, 324829, 649658, 884879, 974487, 1115717, 1769758, 1948974, 2231434, 2654637, 3347151, 5309274, 6694302, 25661491, 51322982, 76984473, 153968946]

約数ペア:

[(1, 153968946), (2, 76984473), (3, 51322982), (6, 25661491), (23, 6694302), (29, 5309274), (46, 3347151), (58, 2654637), (69, 2231434), (79, 1948974), (87, 1769758), (138, 1115717), (158, 974487), (174, 884879), (237, 649658), (474, 324829), (487, 316158), (667, 230838), (974, 158079), (1334, 115419), (1461, 105386), (1817, 84738), (2001, 76946), (2291, 67206), (2922, 52693), (3634, 42369), (4002, 38473), (4582, 33603), (5451, 28246), (6873, 22402), (10902, 14123), (11201, 13746)]