190381932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 520250640

約数和(自身を除く): 329868708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 993, 1229, 1324, 1986, 2458, 2979, 3687, 3972, 4303, 4916, 5958, 7374, 8606, 11061, 11916, 12909, 14748, 15977, 17212, 22122, 25818, 31954, 38727, 44244, 47931, 51636, 63908, 77454, 95862, 143793, 154908, 191724, 287586, 406799, 575172, 813598, 1220397, 1627196, 2440794, 3661191, 4881588, 5288387, 7322382, 10576774, 14644764, 15865161, 21153548, 31730322, 47595483, 63460644, 95190966, 190381932]

約数ペア:

[(1, 190381932), (2, 95190966), (3, 63460644), (4, 47595483), (6, 31730322), (9, 21153548), (12, 15865161), (13, 14644764), (18, 10576774), (26, 7322382), (36, 5288387), (39, 4881588), (52, 3661191), (78, 2440794), (117, 1627196), (156, 1220397), (234, 813598), (331, 575172), (468, 406799), (662, 287586), (993, 191724), (1229, 154908), (1324, 143793), (1986, 95862), (2458, 77454), (2979, 63908), (3687, 51636), (3972, 47931), (4303, 44244), (4916, 38727), (5958, 31954), (7374, 25818), (8606, 22122), (11061, 17212), (11916, 15977), (12909, 14748)]