126949744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{829}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 261210960

約数和(自身を除く): 134261216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 563, 829, 1126, 1658, 2252, 3316, 4504, 6632, 9008, 9571, 13264, 14093, 19142, 28186, 38284, 56372, 76568, 112744, 153136, 225488, 466727, 933454, 1866908, 3733816, 7467632, 7934359, 15868718, 31737436, 63474872, 126949744]

約数ペア:

[(1, 126949744), (2, 63474872), (4, 31737436), (8, 15868718), (16, 7934359), (17, 7467632), (34, 3733816), (68, 1866908), (136, 933454), (272, 466727), (563, 225488), (829, 153136), (1126, 112744), (1658, 76568), (2252, 56372), (3316, 38284), (4504, 28186), (6632, 19142), (9008, 14093), (9571, 13264)]