129197432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 301217280

約数和(自身を除く): 172019848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1339, 1442, 1723, 2678, 2884, 3446, 5356, 5768, 6892, 9373, 10712, 12061, 13784, 18746, 22399, 24122, 37492, 44798, 48244, 74984, 89596, 96488, 156793, 177469, 179192, 313586, 354938, 627172, 709876, 1242283, 1254344, 1419752, 2307097, 2484566, 4614194, 4969132, 9228388, 9938264, 16149679, 18456776, 32299358, 64598716, 129197432]

約数ペア:

[(1, 129197432), (2, 64598716), (4, 32299358), (7, 18456776), (8, 16149679), (13, 9938264), (14, 9228388), (26, 4969132), (28, 4614194), (52, 2484566), (56, 2307097), (91, 1419752), (103, 1254344), (104, 1242283), (182, 709876), (206, 627172), (364, 354938), (412, 313586), (721, 179192), (728, 177469), (824, 156793), (1339, 96488), (1442, 89596), (1723, 74984), (2678, 48244), (2884, 44798), (3446, 37492), (5356, 24122), (5768, 22399), (6892, 18746), (9373, 13784), (10712, 12061)]