157203024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 445846464

約数和(自身を除く): 288643440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 173, 176, 264, 346, 519, 528, 692, 1038, 1384, 1721, 1903, 2076, 2768, 3442, 3806, 4152, 5163, 5709, 6884, 7612, 8304, 10326, 11418, 13768, 15224, 18931, 20652, 22836, 27536, 30448, 37862, 41304, 45672, 56793, 75724, 82608, 91344, 113586, 151448, 227172, 297733, 302896, 454344, 595466, 893199, 908688, 1190932, 1786398, 2381864, 3275063, 3572796, 4763728, 6550126, 7145592, 9825189, 13100252, 14291184, 19650378, 26200504, 39300756, 52401008, 78601512, 157203024]

約数ペア:

[(1, 157203024), (2, 78601512), (3, 52401008), (4, 39300756), (6, 26200504), (8, 19650378), (11, 14291184), (12, 13100252), (16, 9825189), (22, 7145592), (24, 6550126), (33, 4763728), (44, 3572796), (48, 3275063), (66, 2381864), (88, 1786398), (132, 1190932), (173, 908688), (176, 893199), (264, 595466), (346, 454344), (519, 302896), (528, 297733), (692, 227172), (1038, 151448), (1384, 113586), (1721, 91344), (1903, 82608), (2076, 75724), (2768, 56793), (3442, 45672), (3806, 41304), (4152, 37862), (5163, 30448), (5709, 27536), (6884, 22836), (7612, 20652), (8304, 18931), (10326, 15224), (11418, 13768)]