156914751413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2334

約数の個数: 64

約数和(自身を含む): 198123840000

約数和(自身を除く): 41209088587

約数列:

[1, 7, 19, 29, 133, 137, 149, 203, 551, 959, 1043, 1993, 2603, 2831, 3857, 3973, 4321, 13951, 18221, 19817, 20413, 27811, 30247, 37867, 57797, 75487, 82099, 142891, 265069, 273041, 296957, 387847, 404579, 528409, 574693, 591977, 1098143, 1911287, 2078699, 2714929, 4143839, 5187779, 5642183, 7687001, 7918189, 8611753, 11247563, 36314453, 39495281, 40683109, 55427323, 60282271, 78732941, 150445591, 163623307, 284781763, 772979071, 1053119137, 1145363149, 1179810161, 5410853497, 8258671127, 22416393059, 156914751413]

約数ペア:

[(1, 156914751413), (7, 22416393059), (19, 8258671127), (29, 5410853497), (133, 1179810161), (137, 1145363149), (149, 1053119137), (203, 772979071), (551, 284781763), (959, 163623307), (1043, 150445591), (1993, 78732941), (2603, 60282271), (2831, 55427323), (3857, 40683109), (3973, 39495281), (4321, 36314453), (13951, 11247563), (18221, 8611753), (19817, 7918189), (20413, 7687001), (27811, 5642183), (30247, 5187779), (37867, 4143839), (57797, 2714929), (75487, 2078699), (82099, 1911287), (142891, 1098143), (265069, 591977), (273041, 574693), (296957, 528409), (387847, 404579)]