161549376

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5647}}^1$

素因数の和:5811

約数の個数: 56

約数和(自身を含む): 430377600

約数和(自身を除く): 268828224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 5647, 7152, 9536, 11294, 14304, 16941, 22588, 28608, 33882, 45176, 67764, 90352, 135528, 180704, 271056, 361408, 542112, 841403, 1084224, 1682806, 2524209, 3365612, 5048418, 6731224, 10096836, 13462448, 20193672, 26924896, 40387344, 53849792, 80774688, 161549376]

約数ペア:

[(1, 161549376), (2, 80774688), (3, 53849792), (4, 40387344), (6, 26924896), (8, 20193672), (12, 13462448), (16, 10096836), (24, 6731224), (32, 5048418), (48, 3365612), (64, 2524209), (96, 1682806), (149, 1084224), (192, 841403), (298, 542112), (447, 361408), (596, 271056), (894, 180704), (1192, 135528), (1788, 90352), (2384, 67764), (3576, 45176), (4768, 33882), (5647, 28608), (7152, 22588), (9536, 16941), (11294, 14304)]