163511628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 471905280

約数和(自身を除く): 308393652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 43, 49, 58, 84, 86, 87, 98, 116, 129, 147, 172, 174, 196, 203, 223, 258, 294, 301, 348, 406, 446, 516, 588, 602, 609, 669, 812, 892, 903, 1204, 1218, 1247, 1338, 1421, 1561, 1806, 2107, 2436, 2494, 2676, 2842, 3122, 3612, 3741, 4214, 4263, 4683, 4988, 5684, 6244, 6321, 6467, 7482, 8428, 8526, 8729, 9366, 9589, 10927, 12642, 12934, 14964, 17052, 17458, 18732, 19178, 19401, 21854, 25284, 25868, 26187, 28767, 32781, 34916, 38356, 38802, 43708, 45269, 52374, 57534, 61103, 65562, 67123, 77604, 90538, 104748, 115068, 122206, 131124, 134246, 135807, 181076, 183309, 201369, 244412, 268492, 271614, 278081, 316883, 366618, 402738, 469861, 543228, 556162, 633766, 733236, 805476, 834243, 939722, 950649, 1112324, 1267532, 1409583, 1668486, 1879444, 1901298, 1946567, 2819166, 3336972, 3802596, 3893134, 5638332, 5839701, 7786268, 11679402, 13625969, 23358804, 27251938, 40877907, 54503876, 81755814, 163511628]

約数ペア:

[(1, 163511628), (2, 81755814), (3, 54503876), (4, 40877907), (6, 27251938), (7, 23358804), (12, 13625969), (14, 11679402), (21, 7786268), (28, 5839701), (29, 5638332), (42, 3893134), (43, 3802596), (49, 3336972), (58, 2819166), (84, 1946567), (86, 1901298), (87, 1879444), (98, 1668486), (116, 1409583), (129, 1267532), (147, 1112324), (172, 950649), (174, 939722), (196, 834243), (203, 805476), (223, 733236), (258, 633766), (294, 556162), (301, 543228), (348, 469861), (406, 402738), (446, 366618), (516, 316883), (588, 278081), (602, 271614), (609, 268492), (669, 244412), (812, 201369), (892, 183309), (903, 181076), (1204, 135807), (1218, 134246), (1247, 131124), (1338, 122206), (1421, 115068), (1561, 104748), (1806, 90538), (2107, 77604), (2436, 67123), (2494, 65562), (2676, 61103), (2842, 57534), (3122, 52374), (3612, 45269), (3741, 43708), (4214, 38802), (4263, 38356), (4683, 34916), (4988, 32781), (5684, 28767), (6244, 26187), (6321, 25868), (6467, 25284), (7482, 21854), (8428, 19401), (8526, 19178), (8729, 18732), (9366, 17458), (9589, 17052), (10927, 14964), (12642, 12934)]