147217356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28597}}^1$

素因数の和:28631

約数の個数: 72

約数和(自身を含む): 437206224

約数和(自身を除く): 289988868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 28597, 57194, 85791, 114388, 171582, 257373, 314567, 343164, 371761, 514746, 629134, 743522, 943701, 1029492, 1115283, 1258268, 1487044, 1887402, 2230566, 2831103, 3345849, 3774804, 4089371, 4461132, 5662206, 6691698, 8178742, 11324412, 12268113, 13383396, 16357484, 24536226, 36804339, 49072452, 73608678, 147217356]

約数ペア:

[(1, 147217356), (2, 73608678), (3, 49072452), (4, 36804339), (6, 24536226), (9, 16357484), (11, 13383396), (12, 12268113), (13, 11324412), (18, 8178742), (22, 6691698), (26, 5662206), (33, 4461132), (36, 4089371), (39, 3774804), (44, 3345849), (52, 2831103), (66, 2230566), (78, 1887402), (99, 1487044), (117, 1258268), (132, 1115283), (143, 1029492), (156, 943701), (198, 743522), (234, 629134), (286, 514746), (396, 371761), (429, 343164), (468, 314567), (572, 257373), (858, 171582), (1287, 114388), (1716, 85791), (2574, 57194), (5148, 28597)]