153830796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 419198976

約数和(自身を除く): 265368180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 431, 588, 607, 862, 1214, 1293, 1724, 1821, 2428, 2586, 3017, 3642, 4249, 5172, 6034, 7284, 8498, 9051, 12068, 12747, 16996, 18102, 21119, 25494, 29743, 36204, 42238, 50988, 59486, 63357, 84476, 89229, 118972, 126714, 178458, 253428, 261617, 356916, 523234, 784851, 1046468, 1569702, 1831319, 3139404, 3662638, 5493957, 7325276, 10987914, 12819233, 21975828, 25638466, 38457699, 51276932, 76915398, 153830796]

約数ペア:

[(1, 153830796), (2, 76915398), (3, 51276932), (4, 38457699), (6, 25638466), (7, 21975828), (12, 12819233), (14, 10987914), (21, 7325276), (28, 5493957), (42, 3662638), (49, 3139404), (84, 1831319), (98, 1569702), (147, 1046468), (196, 784851), (294, 523234), (431, 356916), (588, 261617), (607, 253428), (862, 178458), (1214, 126714), (1293, 118972), (1724, 89229), (1821, 84476), (2428, 63357), (2586, 59486), (3017, 50988), (3642, 42238), (4249, 36204), (5172, 29743), (6034, 25494), (7284, 21119), (8498, 18102), (9051, 16996), (12068, 12747)]