149588140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 360702720

約数和(自身を除く): 211114580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 107, 130, 190, 214, 247, 260, 283, 380, 428, 494, 535, 566, 988, 1070, 1132, 1235, 1391, 1415, 2033, 2140, 2470, 2782, 2830, 3679, 4066, 4940, 5377, 5564, 5660, 6955, 7358, 8132, 10165, 10754, 13910, 14716, 18395, 20330, 21508, 26429, 26885, 27820, 30281, 36790, 40660, 52858, 53770, 60562, 69901, 73580, 105716, 107540, 121124, 132145, 139802, 151405, 264290, 279604, 302810, 349505, 393653, 528580, 575339, 605620, 699010, 787306, 1150678, 1398020, 1574612, 1968265, 2301356, 2876695, 3936530, 5753390, 7479407, 7873060, 11506780, 14958814, 29917628, 37397035, 74794070, 149588140]

約数ペア:

[(1, 149588140), (2, 74794070), (4, 37397035), (5, 29917628), (10, 14958814), (13, 11506780), (19, 7873060), (20, 7479407), (26, 5753390), (38, 3936530), (52, 2876695), (65, 2301356), (76, 1968265), (95, 1574612), (107, 1398020), (130, 1150678), (190, 787306), (214, 699010), (247, 605620), (260, 575339), (283, 528580), (380, 393653), (428, 349505), (494, 302810), (535, 279604), (566, 264290), (988, 151405), (1070, 139802), (1132, 132145), (1235, 121124), (1391, 107540), (1415, 105716), (2033, 73580), (2140, 69901), (2470, 60562), (2782, 53770), (2830, 52858), (3679, 40660), (4066, 36790), (4940, 30281), (5377, 27820), (5564, 26885), (5660, 26429), (6955, 21508), (7358, 20330), (8132, 18395), (10165, 14716), (10754, 13910)]