142389156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 414102528

約数和(自身を除く): 271713372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 91, 156, 166, 182, 249, 273, 332, 364, 498, 546, 581, 996, 1079, 1092, 1162, 1571, 1743, 2158, 2324, 3142, 3237, 3486, 4316, 4713, 6284, 6474, 6972, 7553, 9426, 10997, 12948, 15106, 18852, 20423, 21994, 22659, 30212, 32991, 40846, 43988, 45318, 61269, 65982, 81692, 90636, 122538, 130393, 131964, 142961, 245076, 260786, 285922, 391179, 428883, 521572, 571844, 782358, 857766, 912751, 1564716, 1695109, 1715532, 1825502, 2738253, 3390218, 3651004, 5085327, 5476506, 6780436, 10170654, 10953012, 11865763, 20341308, 23731526, 35597289, 47463052, 71194578, 142389156]

約数ペア:

[(1, 142389156), (2, 71194578), (3, 47463052), (4, 35597289), (6, 23731526), (7, 20341308), (12, 11865763), (13, 10953012), (14, 10170654), (21, 6780436), (26, 5476506), (28, 5085327), (39, 3651004), (42, 3390218), (52, 2738253), (78, 1825502), (83, 1715532), (84, 1695109), (91, 1564716), (156, 912751), (166, 857766), (182, 782358), (249, 571844), (273, 521572), (332, 428883), (364, 391179), (498, 285922), (546, 260786), (581, 245076), (996, 142961), (1079, 131964), (1092, 130393), (1162, 122538), (1571, 90636), (1743, 81692), (2158, 65982), (2324, 61269), (3142, 45318), (3237, 43988), (3486, 40846), (4316, 32991), (4713, 30212), (6284, 22659), (6474, 21994), (6972, 20423), (7553, 18852), (9426, 15106), (10997, 12948)]