16161390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 36093330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 503, 510, 595, 630, 714, 765, 918, 945, 1006, 1071, 1190, 1509, 1530, 1785, 1890, 2142, 2295, 2515, 3018, 3213, 3521, 3570, 4527, 4590, 5030, 5355, 6426, 7042, 7545, 8551, 9054, 10563, 10710, 13581, 15090, 16065, 17102, 17605, 21126, 22635, 25653, 27162, 31689, 32130, 35210, 42755, 45270, 51306, 52815, 59857, 63378, 67905, 76959, 85510, 95067, 105630, 119714, 128265, 135810, 153918, 158445, 179571, 190134, 230877, 256530, 299285, 316890, 359142, 384795, 461754, 475335, 538713, 598570, 769590, 897855, 950670, 1077426, 1154385, 1616139, 1795710, 2308770, 2693565, 3232278, 5387130, 8080695, 16161390]

約数ペア:

[(1, 16161390), (2, 8080695), (3, 5387130), (5, 3232278), (6, 2693565), (7, 2308770), (9, 1795710), (10, 1616139), (14, 1154385), (15, 1077426), (17, 950670), (18, 897855), (21, 769590), (27, 598570), (30, 538713), (34, 475335), (35, 461754), (42, 384795), (45, 359142), (51, 316890), (54, 299285), (63, 256530), (70, 230877), (85, 190134), (90, 179571), (102, 158445), (105, 153918), (119, 135810), (126, 128265), (135, 119714), (153, 105630), (170, 95067), (189, 85510), (210, 76959), (238, 67905), (255, 63378), (270, 59857), (306, 52815), (315, 51306), (357, 45270), (378, 42755), (459, 35210), (503, 32130), (510, 31689), (595, 27162), (630, 25653), (714, 22635), (765, 21126), (918, 17605), (945, 17102), (1006, 16065), (1071, 15090), (1190, 13581), (1509, 10710), (1530, 10563), (1785, 9054), (1890, 8551), (2142, 7545), (2295, 7042), (2515, 6426), (3018, 5355), (3213, 5030), (3521, 4590), (3570, 4527)]