148131828

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 440905920

約数和(自身を除く): 292774092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 617, 684, 702, 741, 972, 988, 1026, 1053, 1234, 1404, 1482, 1539, 1851, 2052, 2106, 2223, 2468, 2964, 3078, 3159, 3702, 4212, 4446, 4617, 5553, 6156, 6318, 6669, 7404, 8021, 8892, 9234, 11106, 11723, 12636, 13338, 16042, 16659, 18468, 20007, 22212, 23446, 24063, 26676, 32084, 33318, 35169, 40014, 46892, 48126, 49977, 60021, 66636, 70338, 72189, 80028, 96252, 99954, 105507, 120042, 140676, 144378, 149931, 152399, 199908, 211014, 216567, 240084, 288756, 299862, 304798, 316521, 422028, 433134, 457197, 599724, 609596, 633042, 649701, 866268, 914394, 949563, 1266084, 1299402, 1371591, 1828788, 1899126, 1949103, 2598804, 2743182, 2848689, 3798252, 3898206, 4114773, 5486364, 5697378, 7796412, 8229546, 11394756, 12344319, 16459092, 24688638, 37032957, 49377276, 74065914, 148131828]

約数ペア:

[(1, 148131828), (2, 74065914), (3, 49377276), (4, 37032957), (6, 24688638), (9, 16459092), (12, 12344319), (13, 11394756), (18, 8229546), (19, 7796412), (26, 5697378), (27, 5486364), (36, 4114773), (38, 3898206), (39, 3798252), (52, 2848689), (54, 2743182), (57, 2598804), (76, 1949103), (78, 1899126), (81, 1828788), (108, 1371591), (114, 1299402), (117, 1266084), (156, 949563), (162, 914394), (171, 866268), (228, 649701), (234, 633042), (243, 609596), (247, 599724), (324, 457197), (342, 433134), (351, 422028), (468, 316521), (486, 304798), (494, 299862), (513, 288756), (617, 240084), (684, 216567), (702, 211014), (741, 199908), (972, 152399), (988, 149931), (1026, 144378), (1053, 140676), (1234, 120042), (1404, 105507), (1482, 99954), (1539, 96252), (1851, 80028), (2052, 72189), (2106, 70338), (2223, 66636), (2468, 60021), (2964, 49977), (3078, 48126), (3159, 46892), (3702, 40014), (4212, 35169), (4446, 33318), (4617, 32084), (5553, 26676), (6156, 24063), (6318, 23446), (6669, 22212), (7404, 20007), (8021, 18468), (8892, 16659), (9234, 16042), (11106, 13338), (11723, 12636)]