156726612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1987}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 454440896

約数和(自身を除く): 297714284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 1987, 2191, 2817, 3756, 3974, 4382, 5634, 5961, 6573, 7948, 8764, 11268, 11922, 13146, 13909, 17883, 19719, 23844, 26292, 27818, 35766, 39438, 41727, 55636, 71532, 78876, 83454, 125181, 166908, 250362, 500724, 621931, 1243862, 1865793, 2487724, 3731586, 4353517, 5597379, 7463172, 8707034, 11194758, 13060551, 17414068, 22389516, 26121102, 39181653, 52242204, 78363306, 156726612]

約数ペア:

[(1, 156726612), (2, 78363306), (3, 52242204), (4, 39181653), (6, 26121102), (7, 22389516), (9, 17414068), (12, 13060551), (14, 11194758), (18, 8707034), (21, 7463172), (28, 5597379), (36, 4353517), (42, 3731586), (63, 2487724), (84, 1865793), (126, 1243862), (252, 621931), (313, 500724), (626, 250362), (939, 166908), (1252, 125181), (1878, 83454), (1987, 78876), (2191, 71532), (2817, 55636), (3756, 41727), (3974, 39438), (4382, 35766), (5634, 27818), (5961, 26292), (6573, 23844), (7948, 19719), (8764, 17883), (11268, 13909), (11922, 13146)]