156970774414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1\times {\mathrm{32441}}^1$

素因数の和:33256

約数の個数: 32

約数和(自身を含む): 249403714560

約数和(自身を除く): 92432940146

約数列:

[1, 2, 19, 38, 223, 446, 571, 1142, 4237, 8474, 10849, 21698, 32441, 64882, 127333, 254666, 616379, 1232758, 2419327, 4838654, 7234343, 14468686, 18523811, 37047622, 137452517, 274905034, 351952409, 703904818, 4130809853, 8261619706, 78485387207, 156970774414]

約数ペア:

[(1, 156970774414), (2, 78485387207), (19, 8261619706), (38, 4130809853), (223, 703904818), (446, 351952409), (571, 274905034), (1142, 137452517), (4237, 37047622), (8474, 18523811), (10849, 14468686), (21698, 7234343), (32441, 4838654), (64882, 2419327), (127333, 1232758), (254666, 616379)]