157288068

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23117}}^1$

素因数の和:23143

約数の個数: 72

約数和(自身を含む): 471237312

約数和(自身を除く): 313949244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 23117, 46234, 69351, 92468, 138702, 161819, 208053, 277404, 323638, 416106, 485457, 624159, 647276, 832212, 970914, 1248318, 1456371, 1872477, 1941828, 2496636, 2912742, 3744954, 4369113, 5617431, 5825484, 7489908, 8738226, 11234862, 13107339, 17476452, 22469724, 26214678, 39322017, 52429356, 78644034, 157288068]

約数ペア:

[(1, 157288068), (2, 78644034), (3, 52429356), (4, 39322017), (6, 26214678), (7, 22469724), (9, 17476452), (12, 13107339), (14, 11234862), (18, 8738226), (21, 7489908), (27, 5825484), (28, 5617431), (36, 4369113), (42, 3744954), (54, 2912742), (63, 2496636), (81, 1941828), (84, 1872477), (108, 1456371), (126, 1248318), (162, 970914), (189, 832212), (243, 647276), (252, 624159), (324, 485457), (378, 416106), (486, 323638), (567, 277404), (756, 208053), (972, 161819), (1134, 138702), (1701, 92468), (2268, 69351), (3402, 46234), (6804, 23117)]