142940364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 393555456

約数和(自身を除く): 250615092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 97, 106, 159, 194, 212, 291, 318, 331, 371, 388, 582, 636, 662, 679, 742, 993, 1113, 1164, 1324, 1358, 1484, 1986, 2037, 2226, 2317, 2716, 3972, 4074, 4452, 4634, 5141, 6951, 8148, 9268, 10282, 13902, 15423, 17543, 20564, 27804, 30846, 32107, 35086, 35987, 52629, 61692, 64214, 70172, 71974, 96321, 105258, 107961, 122801, 128428, 143948, 192642, 210516, 215922, 224749, 245602, 368403, 385284, 431844, 449498, 491204, 674247, 736806, 898996, 1348494, 1473612, 1701671, 2696988, 3403342, 5105013, 6806684, 10210026, 11911697, 20420052, 23823394, 35735091, 47646788, 71470182, 142940364]

約数ペア:

[(1, 142940364), (2, 71470182), (3, 47646788), (4, 35735091), (6, 23823394), (7, 20420052), (12, 11911697), (14, 10210026), (21, 6806684), (28, 5105013), (42, 3403342), (53, 2696988), (84, 1701671), (97, 1473612), (106, 1348494), (159, 898996), (194, 736806), (212, 674247), (291, 491204), (318, 449498), (331, 431844), (371, 385284), (388, 368403), (582, 245602), (636, 224749), (662, 215922), (679, 210516), (742, 192642), (993, 143948), (1113, 128428), (1164, 122801), (1324, 107961), (1358, 105258), (1484, 96321), (1986, 71974), (2037, 70172), (2226, 64214), (2317, 61692), (2716, 52629), (3972, 35987), (4074, 35086), (4452, 32107), (4634, 30846), (5141, 27804), (6951, 20564), (8148, 17543), (9268, 15423), (10282, 13902)]