157218969609

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{102647}}^1$

素因数の和:102751

約数の個数: 72

約数和(自身を含む): 263735559360

約数和(自身を除く): 106516589751

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 169, 171, 247, 477, 507, 689, 741, 1007, 1521, 2067, 2223, 3021, 3211, 6201, 8957, 9063, 9633, 13091, 26871, 28899, 39273, 80613, 102647, 117819, 170183, 307941, 510549, 923823, 1334411, 1531647, 1950293, 4003233, 5440291, 5850879, 12009699, 16320873, 17347343, 17552637, 25353809, 48962619, 52042029, 70723783, 76061427, 103365529, 156126087, 212171349, 228184281, 310096587, 329599517, 636514047, 919409179, 930289761, 988798551, 1343751877, 2758227537, 2966395653, 4031255631, 8274682611, 12093766893, 17468774401, 52406323203, 157218969609]

約数ペア:

[(1, 157218969609), (3, 52406323203), (9, 17468774401), (13, 12093766893), (19, 8274682611), (39, 4031255631), (53, 2966395653), (57, 2758227537), (117, 1343751877), (159, 988798551), (169, 930289761), (171, 919409179), (247, 636514047), (477, 329599517), (507, 310096587), (689, 228184281), (741, 212171349), (1007, 156126087), (1521, 103365529), (2067, 76061427), (2223, 70723783), (3021, 52042029), (3211, 48962619), (6201, 25353809), (8957, 17552637), (9063, 17347343), (9633, 16320873), (13091, 12009699), (26871, 5850879), (28899, 5440291), (39273, 4003233), (80613, 1950293), (102647, 1531647), (117819, 1334411), (170183, 923823), (307941, 510549)]