139902282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 373766400

約数和(自身を除く): 233864118

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 494, 513, 617, 646, 663, 702, 741, 918, 969, 1026, 1234, 1326, 1482, 1851, 1938, 1989, 2223, 2907, 3702, 3978, 4199, 4446, 5553, 5814, 5967, 6669, 8021, 8398, 8721, 10489, 11106, 11723, 11934, 12597, 13338, 16042, 16659, 17442, 20978, 23446, 24063, 25194, 31467, 33318, 35169, 37791, 48126, 62934, 70338, 72189, 75582, 94401, 105507, 113373, 136357, 144378, 152399, 188802, 199291, 211014, 216567, 226746, 272714, 283203, 304798, 316521, 398582, 409071, 433134, 457197, 566406, 597873, 633042, 818142, 914394, 1195746, 1227213, 1371591, 1793619, 2454426, 2590783, 2743182, 3587238, 3681639, 4114773, 5181566, 5380857, 7363278, 7772349, 8229546, 10761714, 15544698, 23317047, 46634094, 69951141, 139902282]

約数ペア:

[(1, 139902282), (2, 69951141), (3, 46634094), (6, 23317047), (9, 15544698), (13, 10761714), (17, 8229546), (18, 7772349), (19, 7363278), (26, 5380857), (27, 5181566), (34, 4114773), (38, 3681639), (39, 3587238), (51, 2743182), (54, 2590783), (57, 2454426), (78, 1793619), (102, 1371591), (114, 1227213), (117, 1195746), (153, 914394), (171, 818142), (221, 633042), (234, 597873), (247, 566406), (306, 457197), (323, 433134), (342, 409071), (351, 398582), (442, 316521), (459, 304798), (494, 283203), (513, 272714), (617, 226746), (646, 216567), (663, 211014), (702, 199291), (741, 188802), (918, 152399), (969, 144378), (1026, 136357), (1234, 113373), (1326, 105507), (1482, 94401), (1851, 75582), (1938, 72189), (1989, 70338), (2223, 62934), (2907, 48126), (3702, 37791), (3978, 35169), (4199, 33318), (4446, 31467), (5553, 25194), (5814, 24063), (5967, 23446), (6669, 20978), (8021, 17442), (8398, 16659), (8721, 16042), (10489, 13338), (11106, 12597), (11723, 11934)]