157034661

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 108386139

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 191, 329, 343, 357, 573, 799, 833, 987, 1029, 1337, 2303, 2397, 2499, 3247, 4011, 5593, 5831, 6909, 8977, 9359, 9741, 16121, 16779, 17493, 22729, 26931, 28077, 39151, 48363, 62839, 65513, 68187, 117453, 152609, 159103, 188517, 196539, 274057, 439873, 457827, 477309, 822171, 1068263, 1113721, 1319619, 3079111, 3204789, 3341163, 7477841, 9237333, 22433523, 52344887, 157034661]

約数ペア:

[(1, 157034661), (3, 52344887), (7, 22433523), (17, 9237333), (21, 7477841), (47, 3341163), (49, 3204789), (51, 3079111), (119, 1319619), (141, 1113721), (147, 1068263), (191, 822171), (329, 477309), (343, 457827), (357, 439873), (573, 274057), (799, 196539), (833, 188517), (987, 159103), (1029, 152609), (1337, 117453), (2303, 68187), (2397, 65513), (2499, 62839), (3247, 48363), (4011, 39151), (5593, 28077), (5831, 26931), (6909, 22729), (8977, 17493), (9359, 16779), (9741, 16121)]