163872504

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{26161}}^1$

素因数の和:26205

約数の個数: 64

約数和(自身を含む): 470916000

約数和(自身を除く): 307043496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 26161, 52322, 78483, 104644, 156966, 209288, 235449, 313932, 470898, 627864, 706347, 758669, 941796, 1412694, 1517338, 1883592, 2276007, 2825388, 3034676, 4552014, 5650776, 6069352, 6828021, 9104028, 13656042, 18208056, 20484063, 27312084, 40968126, 54624168, 81936252, 163872504]

約数ペア:

[(1, 163872504), (2, 81936252), (3, 54624168), (4, 40968126), (6, 27312084), (8, 20484063), (9, 18208056), (12, 13656042), (18, 9104028), (24, 6828021), (27, 6069352), (29, 5650776), (36, 4552014), (54, 3034676), (58, 2825388), (72, 2276007), (87, 1883592), (108, 1517338), (116, 1412694), (174, 941796), (216, 758669), (232, 706347), (261, 627864), (348, 470898), (522, 313932), (696, 235449), (783, 209288), (1044, 156966), (1566, 104644), (2088, 78483), (3132, 52322), (6264, 26161)]