162448160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{145043}}^1$

素因数の和:145065

約数の個数: 48

約数和(自身を含む): 438613056

約数和(自身を除く): 276164896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 145043, 290086, 580172, 725215, 1015301, 1160344, 1450430, 2030602, 2320688, 2900860, 4061204, 4641376, 5076505, 5801720, 8122408, 10153010, 11603440, 16244816, 20306020, 23206880, 32489632, 40612040, 81224080, 162448160]

約数ペア:

[(1, 162448160), (2, 81224080), (4, 40612040), (5, 32489632), (7, 23206880), (8, 20306020), (10, 16244816), (14, 11603440), (16, 10153010), (20, 8122408), (28, 5801720), (32, 5076505), (35, 4641376), (40, 4061204), (56, 2900860), (70, 2320688), (80, 2030602), (112, 1450430), (140, 1160344), (160, 1015301), (224, 725215), (280, 580172), (560, 290086), (1120, 145043)]