149547580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 240620996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 647, 889, 910, 1270, 1294, 1651, 1778, 1820, 2540, 2588, 3235, 3302, 3556, 4445, 4529, 6470, 6604, 8255, 8411, 8890, 9058, 11557, 12940, 16510, 16822, 17780, 18116, 22645, 23114, 33020, 33644, 42055, 45290, 46228, 57785, 58877, 82169, 84110, 90580, 115570, 117754, 164338, 168220, 231140, 235508, 294385, 328676, 410845, 575183, 588770, 821690, 1068197, 1150366, 1177540, 1643380, 2136394, 2300732, 2875915, 4272788, 5340985, 5751830, 7477379, 10681970, 11503660, 14954758, 21363940, 29909516, 37386895, 74773790, 149547580]

約数ペア:

[(1, 149547580), (2, 74773790), (4, 37386895), (5, 29909516), (7, 21363940), (10, 14954758), (13, 11503660), (14, 10681970), (20, 7477379), (26, 5751830), (28, 5340985), (35, 4272788), (52, 2875915), (65, 2300732), (70, 2136394), (91, 1643380), (127, 1177540), (130, 1150366), (140, 1068197), (182, 821690), (254, 588770), (260, 575183), (364, 410845), (455, 328676), (508, 294385), (635, 235508), (647, 231140), (889, 168220), (910, 164338), (1270, 117754), (1294, 115570), (1651, 90580), (1778, 84110), (1820, 82169), (2540, 58877), (2588, 57785), (3235, 46228), (3302, 45290), (3556, 42055), (4445, 33644), (4529, 33020), (6470, 23114), (6604, 22645), (8255, 18116), (8411, 17780), (8890, 16822), (9058, 16510), (11557, 12940)]