161232364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 299622400

約数和(自身を除く): 138390036

約数列:

[1, 2, 4, 31, 62, 79, 109, 124, 151, 158, 218, 302, 316, 436, 604, 2449, 3379, 4681, 4898, 6758, 8611, 9362, 9796, 11929, 13516, 16459, 17222, 18724, 23858, 32918, 34444, 47716, 65836, 266941, 369799, 510229, 533882, 739598, 1020458, 1067764, 1300261, 1479196, 2040916, 2600522, 5201044, 40308091, 80616182, 161232364]

約数ペア:

[(1, 161232364), (2, 80616182), (4, 40308091), (31, 5201044), (62, 2600522), (79, 2040916), (109, 1479196), (124, 1300261), (151, 1067764), (158, 1020458), (218, 739598), (302, 533882), (316, 510229), (436, 369799), (604, 266941), (2449, 65836), (3379, 47716), (4681, 34444), (4898, 32918), (6758, 23858), (8611, 18724), (9362, 17222), (9796, 16459), (11929, 13516)]