140569044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 422263296

約数和(自身を除く): 281694252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 103, 132, 147, 154, 196, 206, 211, 231, 294, 308, 309, 412, 422, 462, 539, 588, 618, 633, 721, 844, 924, 1078, 1133, 1236, 1266, 1442, 1477, 1617, 2156, 2163, 2266, 2321, 2532, 2884, 2954, 3234, 3399, 4326, 4431, 4532, 4642, 5047, 5908, 6468, 6798, 6963, 7931, 8652, 8862, 9284, 10094, 10339, 13596, 13926, 15141, 15862, 16247, 17724, 20188, 20678, 21733, 23793, 27852, 30282, 31017, 31724, 32494, 41356, 43466, 47586, 48741, 55517, 60564, 62034, 64988, 65199, 86932, 95172, 97482, 111034, 113729, 124068, 130398, 152131, 166551, 194964, 222068, 227458, 239063, 260796, 304262, 333102, 341187, 454916, 456393, 478126, 608524, 666204, 682374, 717189, 912786, 956252, 1064917, 1364748, 1434378, 1673441, 1825572, 2129834, 2868756, 3194751, 3346882, 4259668, 5020323, 6389502, 6693764, 10040646, 11714087, 12779004, 20081292, 23428174, 35142261, 46856348, 70284522, 140569044]

約数ペア:

[(1, 140569044), (2, 70284522), (3, 46856348), (4, 35142261), (6, 23428174), (7, 20081292), (11, 12779004), (12, 11714087), (14, 10040646), (21, 6693764), (22, 6389502), (28, 5020323), (33, 4259668), (42, 3346882), (44, 3194751), (49, 2868756), (66, 2129834), (77, 1825572), (84, 1673441), (98, 1434378), (103, 1364748), (132, 1064917), (147, 956252), (154, 912786), (196, 717189), (206, 682374), (211, 666204), (231, 608524), (294, 478126), (308, 456393), (309, 454916), (412, 341187), (422, 333102), (462, 304262), (539, 260796), (588, 239063), (618, 227458), (633, 222068), (721, 194964), (844, 166551), (924, 152131), (1078, 130398), (1133, 124068), (1236, 113729), (1266, 111034), (1442, 97482), (1477, 95172), (1617, 86932), (2156, 65199), (2163, 64988), (2266, 62034), (2321, 60564), (2532, 55517), (2884, 48741), (2954, 47586), (3234, 43466), (3399, 41356), (4326, 32494), (4431, 31724), (4532, 31017), (4642, 30282), (5047, 27852), (5908, 23793), (6468, 21733), (6798, 20678), (6963, 20188), (7931, 17724), (8652, 16247), (8862, 15862), (9284, 15141), (10094, 13926), (10339, 13596)]