142977044

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 292723200

約数和(自身を除く): 149746156

約数列:

[1, 2, 4, 7, 14, 28, 79, 109, 158, 218, 316, 436, 553, 593, 763, 1106, 1186, 1526, 2212, 2372, 3052, 4151, 8302, 8611, 16604, 17222, 34444, 46847, 60277, 64637, 93694, 120554, 129274, 187388, 241108, 258548, 327929, 452459, 655858, 904918, 1311716, 1809836, 5106323, 10212646, 20425292, 35744261, 71488522, 142977044]

約数ペア:

[(1, 142977044), (2, 71488522), (4, 35744261), (7, 20425292), (14, 10212646), (28, 5106323), (79, 1809836), (109, 1311716), (158, 904918), (218, 655858), (316, 452459), (436, 327929), (553, 258548), (593, 241108), (763, 187388), (1106, 129274), (1186, 120554), (1526, 93694), (2212, 64637), (2372, 60277), (3052, 46847), (4151, 34444), (8302, 17222), (8611, 16604)]