142070838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 351160320

約数和(自身を除く): 209089482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 367, 546, 709, 734, 1101, 1418, 2127, 2202, 2569, 4254, 4771, 4963, 5138, 7707, 9217, 9542, 9926, 14313, 14889, 15414, 18434, 27651, 28626, 29778, 33397, 55302, 64519, 66794, 100191, 129038, 193557, 200382, 260203, 387114, 520406, 780609, 1561218, 1821421, 3382639, 3642842, 5464263, 6765278, 10147917, 10928526, 20295834, 23678473, 47356946, 71035419, 142070838]

約数ペア:

[(1, 142070838), (2, 71035419), (3, 47356946), (6, 23678473), (7, 20295834), (13, 10928526), (14, 10147917), (21, 6765278), (26, 5464263), (39, 3642842), (42, 3382639), (78, 1821421), (91, 1561218), (182, 780609), (273, 520406), (367, 387114), (546, 260203), (709, 200382), (734, 193557), (1101, 129038), (1418, 100191), (2127, 66794), (2202, 64519), (2569, 55302), (4254, 33397), (4771, 29778), (4963, 28626), (5138, 27651), (7707, 18434), (9217, 15414), (9542, 14889), (9926, 14313)]