136368016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26387}}^1$

素因数の和:26431

約数の個数: 40

約数和(自身を含む): 294490080

約数和(自身を除く): 158122064

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 26387, 52774, 105548, 211096, 422192, 448579, 501353, 897158, 1002706, 1794316, 2005412, 3588632, 4010824, 7177264, 8021648, 8523001, 17046002, 34092004, 68184008, 136368016]

約数ペア:

[(1, 136368016), (2, 68184008), (4, 34092004), (8, 17046002), (16, 8523001), (17, 8021648), (19, 7177264), (34, 4010824), (38, 3588632), (68, 2005412), (76, 1794316), (136, 1002706), (152, 897158), (272, 501353), (304, 448579), (323, 422192), (646, 211096), (1292, 105548), (2584, 52774), (5168, 26387)]