142163028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 429345280

約数和(自身を除く): 287182252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 79, 84, 111, 126, 148, 158, 193, 222, 237, 252, 259, 316, 333, 386, 444, 474, 518, 553, 579, 666, 711, 772, 777, 948, 1036, 1106, 1158, 1332, 1351, 1422, 1554, 1659, 1737, 2212, 2316, 2331, 2702, 2844, 2923, 3108, 3318, 3474, 4053, 4662, 4977, 5404, 5846, 6636, 6948, 7141, 8106, 8769, 9324, 9954, 11692, 12159, 14282, 15247, 16212, 17538, 19908, 20461, 21423, 24318, 26307, 28564, 30494, 35076, 40922, 42846, 45741, 48636, 49987, 52614, 60988, 61383, 64269, 81844, 85692, 91482, 99974, 105228, 106729, 122766, 128538, 137223, 149961, 182964, 184149, 199948, 213458, 245532, 257076, 274446, 299922, 320187, 368298, 426916, 449883, 548892, 564139, 599844, 640374, 736596, 899766, 960561, 1128278, 1280748, 1692417, 1799532, 1921122, 2256556, 3384834, 3842244, 3948973, 5077251, 6769668, 7897946, 10154502, 11846919, 15795892, 20309004, 23693838, 35540757, 47387676, 71081514, 142163028]

約数ペア:

[(1, 142163028), (2, 71081514), (3, 47387676), (4, 35540757), (6, 23693838), (7, 20309004), (9, 15795892), (12, 11846919), (14, 10154502), (18, 7897946), (21, 6769668), (28, 5077251), (36, 3948973), (37, 3842244), (42, 3384834), (63, 2256556), (74, 1921122), (79, 1799532), (84, 1692417), (111, 1280748), (126, 1128278), (148, 960561), (158, 899766), (193, 736596), (222, 640374), (237, 599844), (252, 564139), (259, 548892), (316, 449883), (333, 426916), (386, 368298), (444, 320187), (474, 299922), (518, 274446), (553, 257076), (579, 245532), (666, 213458), (711, 199948), (772, 184149), (777, 182964), (948, 149961), (1036, 137223), (1106, 128538), (1158, 122766), (1332, 106729), (1351, 105228), (1422, 99974), (1554, 91482), (1659, 85692), (1737, 81844), (2212, 64269), (2316, 61383), (2331, 60988), (2702, 52614), (2844, 49987), (2923, 48636), (3108, 45741), (3318, 42846), (3474, 40922), (4053, 35076), (4662, 30494), (4977, 28564), (5404, 26307), (5846, 24318), (6636, 21423), (6948, 20461), (7141, 19908), (8106, 17538), (8769, 16212), (9324, 15247), (9954, 14282), (11692, 12159)]