156861796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 365845760

約数和(自身を除く): 208983964

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 364, 481, 494, 518, 532, 613, 703, 962, 988, 1036, 1226, 1406, 1729, 1924, 2452, 2812, 3367, 3458, 4291, 4921, 6734, 6916, 7969, 8582, 9139, 9842, 11647, 13468, 15938, 17164, 18278, 19684, 22681, 23294, 31876, 36556, 45362, 46588, 55783, 63973, 81529, 90724, 111566, 127946, 151411, 158767, 163058, 223132, 255892, 294853, 302822, 317534, 326116, 430939, 589706, 605644, 635068, 861878, 1059877, 1179412, 1723756, 2063971, 2119754, 3016573, 4127942, 4239508, 5602207, 6033146, 8255884, 11204414, 12066292, 22408828, 39215449, 78430898, 156861796]

約数ペア:

[(1, 156861796), (2, 78430898), (4, 39215449), (7, 22408828), (13, 12066292), (14, 11204414), (19, 8255884), (26, 6033146), (28, 5602207), (37, 4239508), (38, 4127942), (52, 3016573), (74, 2119754), (76, 2063971), (91, 1723756), (133, 1179412), (148, 1059877), (182, 861878), (247, 635068), (259, 605644), (266, 589706), (364, 430939), (481, 326116), (494, 317534), (518, 302822), (532, 294853), (613, 255892), (703, 223132), (962, 163058), (988, 158767), (1036, 151411), (1226, 127946), (1406, 111566), (1729, 90724), (1924, 81529), (2452, 63973), (2812, 55783), (3367, 46588), (3458, 45362), (4291, 36556), (4921, 31876), (6734, 23294), (6916, 22681), (7969, 19684), (8582, 18278), (9139, 17164), (9842, 15938), (11647, 13468)]