145168452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 436258368

約数和(自身を除く): 291089916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 163, 173, 198, 234, 286, 326, 346, 396, 429, 468, 489, 519, 572, 652, 692, 858, 978, 1038, 1287, 1467, 1557, 1716, 1793, 1903, 1956, 2076, 2119, 2249, 2574, 2934, 3114, 3586, 3806, 4238, 4498, 5148, 5379, 5709, 5868, 6228, 6357, 6747, 7172, 7612, 8476, 8996, 10758, 11418, 12714, 13494, 16137, 17127, 19071, 20241, 21516, 22836, 23309, 24739, 25428, 26988, 28199, 32274, 34254, 38142, 40482, 46618, 49478, 56398, 64548, 68508, 69927, 74217, 76284, 80964, 84597, 93236, 98956, 112796, 139854, 148434, 169194, 209781, 222651, 253791, 279708, 296868, 310189, 338388, 366587, 419562, 445302, 507582, 620378, 733174, 839124, 890604, 930567, 1015164, 1099761, 1240756, 1466348, 1861134, 2199522, 2791701, 3299283, 3722268, 4032457, 4399044, 5583402, 6598566, 8064914, 11166804, 12097371, 13197132, 16129828, 24194742, 36292113, 48389484, 72584226, 145168452]

約数ペア:

[(1, 145168452), (2, 72584226), (3, 48389484), (4, 36292113), (6, 24194742), (9, 16129828), (11, 13197132), (12, 12097371), (13, 11166804), (18, 8064914), (22, 6598566), (26, 5583402), (33, 4399044), (36, 4032457), (39, 3722268), (44, 3299283), (52, 2791701), (66, 2199522), (78, 1861134), (99, 1466348), (117, 1240756), (132, 1099761), (143, 1015164), (156, 930567), (163, 890604), (173, 839124), (198, 733174), (234, 620378), (286, 507582), (326, 445302), (346, 419562), (396, 366587), (429, 338388), (468, 310189), (489, 296868), (519, 279708), (572, 253791), (652, 222651), (692, 209781), (858, 169194), (978, 148434), (1038, 139854), (1287, 112796), (1467, 98956), (1557, 93236), (1716, 84597), (1793, 80964), (1903, 76284), (1956, 74217), (2076, 69927), (2119, 68508), (2249, 64548), (2574, 56398), (2934, 49478), (3114, 46618), (3586, 40482), (3806, 38142), (4238, 34254), (4498, 32274), (5148, 28199), (5379, 26988), (5709, 25428), (5868, 24739), (6228, 23309), (6357, 22836), (6747, 21516), (7172, 20241), (7612, 19071), (8476, 17127), (8996, 16137), (10758, 13494), (11418, 12714)]