187559892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8527}}^1$

素因数の和:8597

約数の個数: 72

約数和(自身を含む): 521504256

約数和(自身を除く): 333944364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 8527, 10998, 17054, 21996, 25581, 34108, 51162, 76743, 102324, 110851, 153486, 221702, 306972, 332553, 400769, 443404, 665106, 801538, 997659, 1202307, 1330212, 1603076, 1995318, 2404614, 3606921, 3990636, 4809228, 5209997, 7213842, 10419994, 14427684, 15629991, 20839988, 31259982, 46889973, 62519964, 93779946, 187559892]

約数ペア:

[(1, 187559892), (2, 93779946), (3, 62519964), (4, 46889973), (6, 31259982), (9, 20839988), (12, 15629991), (13, 14427684), (18, 10419994), (26, 7213842), (36, 5209997), (39, 4809228), (47, 3990636), (52, 3606921), (78, 2404614), (94, 1995318), (117, 1603076), (141, 1330212), (156, 1202307), (188, 997659), (234, 801538), (282, 665106), (423, 443404), (468, 400769), (564, 332553), (611, 306972), (846, 221702), (1222, 153486), (1692, 110851), (1833, 102324), (2444, 76743), (3666, 51162), (5499, 34108), (7332, 25581), (8527, 21996), (10998, 17054)]