145913652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7749

約数の個数: 72

約数和(自身を含む): 403183872

約数和(自身を除く): 257270220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 7691, 9486, 15382, 18972, 23073, 30764, 46146, 69219, 92292, 130747, 138438, 238421, 261494, 276876, 392241, 476842, 522988, 715263, 784482, 953684, 1176723, 1430526, 1568964, 2145789, 2353446, 2861052, 4053157, 4291578, 4706892, 8106314, 8583156, 12159471, 16212628, 24318942, 36478413, 48637884, 72956826, 145913652]

約数ペア:

[(1, 145913652), (2, 72956826), (3, 48637884), (4, 36478413), (6, 24318942), (9, 16212628), (12, 12159471), (17, 8583156), (18, 8106314), (31, 4706892), (34, 4291578), (36, 4053157), (51, 2861052), (62, 2353446), (68, 2145789), (93, 1568964), (102, 1430526), (124, 1176723), (153, 953684), (186, 784482), (204, 715263), (279, 522988), (306, 476842), (372, 392241), (527, 276876), (558, 261494), (612, 238421), (1054, 138438), (1116, 130747), (1581, 92292), (2108, 69219), (3162, 46146), (4743, 30764), (6324, 23073), (7691, 18972), (9486, 15382)]