152663840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4450

約数の個数: 96

約数和(自身を含む): 425585664

約数和(自身を除く): 272921824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4397, 4960, 6944, 8680, 8794, 17360, 17588, 21985, 30779, 34720, 35176, 43970, 61558, 70352, 87940, 123116, 136307, 140704, 153895, 175880, 246232, 272614, 307790, 351760, 492464, 545228, 615580, 681535, 703520, 954149, 984928, 1090456, 1231160, 1363070, 1908298, 2180912, 2462320, 2726140, 3816596, 4361824, 4770745, 4924640, 5452280, 7633192, 9541490, 10904560, 15266384, 19082980, 21809120, 30532768, 38165960, 76331920, 152663840]

約数ペア:

[(1, 152663840), (2, 76331920), (4, 38165960), (5, 30532768), (7, 21809120), (8, 19082980), (10, 15266384), (14, 10904560), (16, 9541490), (20, 7633192), (28, 5452280), (31, 4924640), (32, 4770745), (35, 4361824), (40, 3816596), (56, 2726140), (62, 2462320), (70, 2180912), (80, 1908298), (112, 1363070), (124, 1231160), (140, 1090456), (155, 984928), (160, 954149), (217, 703520), (224, 681535), (248, 615580), (280, 545228), (310, 492464), (434, 351760), (496, 307790), (560, 272614), (620, 246232), (868, 175880), (992, 153895), (1085, 140704), (1120, 136307), (1240, 123116), (1736, 87940), (2170, 70352), (2480, 61558), (3472, 43970), (4340, 35176), (4397, 34720), (4960, 30779), (6944, 21985), (8680, 17588), (8794, 17360)]