156963136876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{86399}}^1$

素因数の和:86484

約数の個数: 144

約数和(自身を含む): 370660147200

約数和(自身を除く): 213697010324

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 49, 52, 62, 91, 92, 98, 124, 161, 182, 196, 217, 299, 322, 364, 403, 434, 598, 637, 644, 713, 806, 868, 1127, 1196, 1274, 1426, 1519, 1612, 2093, 2254, 2548, 2821, 2852, 3038, 4186, 4508, 4991, 5642, 6076, 8372, 9269, 9982, 11284, 14651, 18538, 19747, 19964, 29302, 34937, 37076, 39494, 58604, 64883, 69874, 78988, 86399, 129766, 139748, 172798, 259532, 345596, 454181, 604793, 908362, 1123187, 1209586, 1816724, 1987177, 2246374, 2419172, 2678369, 3974354, 4233551, 4492748, 5356738, 7862309, 7948708, 8467102, 10713476, 13910239, 15724618, 16934204, 18748583, 25833301, 27820478, 31449236, 34818797, 37497166, 51666602, 55036163, 55640956, 61602487, 69637594, 74994332, 97371673, 103333204, 110072326, 123204974, 131240081, 139275188, 180833107, 194743346, 220144652, 243731579, 246409948, 262480162, 361666214, 389486692, 431217409, 487463158, 524960324, 723332428, 800832331, 862434818, 974926316, 1265831749, 1601664662, 1706121053, 1724869636, 2531663498, 3018521863, 3203329324, 3412242106, 5063326996, 5605826317, 6037043726, 6824484212, 11211652634, 12074087452, 22423305268, 39240784219, 78481568438, 156963136876]

約数ペア:

[(1, 156963136876), (2, 78481568438), (4, 39240784219), (7, 22423305268), (13, 12074087452), (14, 11211652634), (23, 6824484212), (26, 6037043726), (28, 5605826317), (31, 5063326996), (46, 3412242106), (49, 3203329324), (52, 3018521863), (62, 2531663498), (91, 1724869636), (92, 1706121053), (98, 1601664662), (124, 1265831749), (161, 974926316), (182, 862434818), (196, 800832331), (217, 723332428), (299, 524960324), (322, 487463158), (364, 431217409), (403, 389486692), (434, 361666214), (598, 262480162), (637, 246409948), (644, 243731579), (713, 220144652), (806, 194743346), (868, 180833107), (1127, 139275188), (1196, 131240081), (1274, 123204974), (1426, 110072326), (1519, 103333204), (1612, 97371673), (2093, 74994332), (2254, 69637594), (2548, 61602487), (2821, 55640956), (2852, 55036163), (3038, 51666602), (4186, 37497166), (4508, 34818797), (4991, 31449236), (5642, 27820478), (6076, 25833301), (8372, 18748583), (9269, 16934204), (9982, 15724618), (11284, 13910239), (14651, 10713476), (18538, 8467102), (19747, 7948708), (19964, 7862309), (29302, 5356738), (34937, 4492748), (37076, 4233551), (39494, 3974354), (58604, 2678369), (64883, 2419172), (69874, 2246374), (78988, 1987177), (86399, 1816724), (129766, 1209586), (139748, 1123187), (172798, 908362), (259532, 604793), (345596, 454181)]