163810764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 447438992

約数和(自身を除く): 283628228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 571, 613, 1142, 1226, 1713, 1839, 2284, 2452, 3426, 3678, 5139, 5517, 6852, 7356, 7423, 7969, 10278, 11034, 14846, 15938, 20556, 22068, 22269, 23907, 29692, 31876, 44538, 47814, 66807, 71721, 89076, 95628, 133614, 143442, 267228, 286884, 350023, 700046, 1050069, 1400092, 2100138, 3150207, 4200276, 4550299, 6300414, 9100598, 12600828, 13650897, 18201196, 27301794, 40952691, 54603588, 81905382, 163810764]

約数ペア:

[(1, 163810764), (2, 81905382), (3, 54603588), (4, 40952691), (6, 27301794), (9, 18201196), (12, 13650897), (13, 12600828), (18, 9100598), (26, 6300414), (36, 4550299), (39, 4200276), (52, 3150207), (78, 2100138), (117, 1400092), (156, 1050069), (234, 700046), (468, 350023), (571, 286884), (613, 267228), (1142, 143442), (1226, 133614), (1713, 95628), (1839, 89076), (2284, 71721), (2452, 66807), (3426, 47814), (3678, 44538), (5139, 31876), (5517, 29692), (6852, 23907), (7356, 22269), (7423, 22068), (7969, 20556), (10278, 15938), (11034, 14846)]