128865132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:7999

約数の個数: 72

約数和(自身を含む): 364068432

約数和(自身を除く): 235203300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 7937, 8118, 15874, 16236, 23811, 31748, 47622, 71433, 87307, 95244, 142866, 174614, 261921, 285732, 325417, 349228, 523842, 650834, 785763, 976251, 1047684, 1301668, 1571526, 1952502, 2928753, 3143052, 3579587, 3905004, 5857506, 7159174, 10738761, 11715012, 14318348, 21477522, 32216283, 42955044, 64432566, 128865132]

約数ペア:

[(1, 128865132), (2, 64432566), (3, 42955044), (4, 32216283), (6, 21477522), (9, 14318348), (11, 11715012), (12, 10738761), (18, 7159174), (22, 5857506), (33, 3905004), (36, 3579587), (41, 3143052), (44, 2928753), (66, 1952502), (82, 1571526), (99, 1301668), (123, 1047684), (132, 976251), (164, 785763), (198, 650834), (246, 523842), (369, 349228), (396, 325417), (451, 285732), (492, 261921), (738, 174614), (902, 142866), (1353, 95244), (1476, 87307), (1804, 71433), (2706, 47622), (4059, 31748), (5412, 23811), (7937, 16236), (8118, 15874)]