158358540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4543

約数の個数: 96

約数和(自身を含む): 481904640

約数和(自身を除く): 323546100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 4481, 5890, 7068, 8835, 8962, 11780, 13443, 17670, 17924, 22405, 26886, 35340, 44810, 53772, 67215, 85139, 89620, 134430, 138911, 170278, 255417, 268860, 277822, 340556, 416733, 425695, 510834, 555644, 694555, 833466, 851390, 1021668, 1277085, 1389110, 1666932, 1702780, 2083665, 2554170, 2639309, 2778220, 4167330, 5108340, 5278618, 7917927, 8334660, 10557236, 13196545, 15835854, 26393090, 31671708, 39589635, 52786180, 79179270, 158358540]

約数ペア:

[(1, 158358540), (2, 79179270), (3, 52786180), (4, 39589635), (5, 31671708), (6, 26393090), (10, 15835854), (12, 13196545), (15, 10557236), (19, 8334660), (20, 7917927), (30, 5278618), (31, 5108340), (38, 4167330), (57, 2778220), (60, 2639309), (62, 2554170), (76, 2083665), (93, 1702780), (95, 1666932), (114, 1389110), (124, 1277085), (155, 1021668), (186, 851390), (190, 833466), (228, 694555), (285, 555644), (310, 510834), (372, 425695), (380, 416733), (465, 340556), (570, 277822), (589, 268860), (620, 255417), (930, 170278), (1140, 138911), (1178, 134430), (1767, 89620), (1860, 85139), (2356, 67215), (2945, 53772), (3534, 44810), (4481, 35340), (5890, 26886), (7068, 22405), (8835, 17924), (8962, 17670), (11780, 13443)]