152897784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{490057}}^1$

素因数の和:490079

約数の個数: 32

約数和(自身を含む): 411648720

約数和(自身を除く): 258750936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 490057, 980114, 1470171, 1960228, 2940342, 3920456, 5880684, 6370741, 11761368, 12741482, 19112223, 25482964, 38224446, 50965928, 76448892, 152897784]

約数ペア:

[(1, 152897784), (2, 76448892), (3, 50965928), (4, 38224446), (6, 25482964), (8, 19112223), (12, 12741482), (13, 11761368), (24, 6370741), (26, 5880684), (39, 3920456), (52, 2940342), (78, 1960228), (104, 1470171), (156, 980114), (312, 490057)]