121294072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 245145600

約数和(自身を除く): 123851528

約数列:

[1, 2, 4, 8, 31, 41, 62, 79, 82, 124, 151, 158, 164, 248, 302, 316, 328, 604, 632, 1208, 1271, 2449, 2542, 3239, 4681, 4898, 5084, 6191, 6478, 9362, 9796, 10168, 11929, 12382, 12956, 18724, 19592, 23858, 24764, 25912, 37448, 47716, 49528, 95432, 100409, 191921, 200818, 369799, 383842, 401636, 489089, 739598, 767684, 803272, 978178, 1479196, 1535368, 1956356, 2958392, 3912712, 15161759, 30323518, 60647036, 121294072]

約数ペア:

[(1, 121294072), (2, 60647036), (4, 30323518), (8, 15161759), (31, 3912712), (41, 2958392), (62, 1956356), (79, 1535368), (82, 1479196), (124, 978178), (151, 803272), (158, 767684), (164, 739598), (248, 489089), (302, 401636), (316, 383842), (328, 369799), (604, 200818), (632, 191921), (1208, 100409), (1271, 95432), (2449, 49528), (2542, 47716), (3239, 37448), (4681, 25912), (4898, 24764), (5084, 23858), (6191, 19592), (6478, 18724), (9362, 12956), (9796, 12382), (10168, 11929)]