156745806620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{151057}}^1$

素因数の和:151399

約数の個数: 72

約数和(自身を含む): 357597790704

約数和(自身を除く): 200851984084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 307, 338, 614, 676, 845, 1228, 1535, 1690, 3070, 3380, 3991, 6140, 7982, 15964, 19955, 39910, 51883, 79820, 103766, 151057, 207532, 259415, 302114, 518830, 604228, 755285, 1037660, 1510570, 1963741, 3021140, 3927482, 7854964, 9818705, 19637410, 25528633, 39274820, 46374499, 51057266, 92748998, 102114532, 127643165, 185497996, 231872495, 255286330, 463744990, 510572660, 602868487, 927489980, 1205736974, 2411473948, 3014342435, 6028684870, 7837290331, 12057369740, 15674580662, 31349161324, 39186451655, 78372903310, 156745806620]

約数ペア:

[(1, 156745806620), (2, 78372903310), (4, 39186451655), (5, 31349161324), (10, 15674580662), (13, 12057369740), (20, 7837290331), (26, 6028684870), (52, 3014342435), (65, 2411473948), (130, 1205736974), (169, 927489980), (260, 602868487), (307, 510572660), (338, 463744990), (614, 255286330), (676, 231872495), (845, 185497996), (1228, 127643165), (1535, 102114532), (1690, 92748998), (3070, 51057266), (3380, 46374499), (3991, 39274820), (6140, 25528633), (7982, 19637410), (15964, 9818705), (19955, 7854964), (39910, 3927482), (51883, 3021140), (79820, 1963741), (103766, 1510570), (151057, 1037660), (207532, 755285), (259415, 604228), (302114, 518830)]