129468152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47459}}^1$

素因数の和:47507

約数の個数: 32

約数和(自身を含む): 273369600

約数和(自身を除く): 143901448

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 47459, 94918, 189836, 379672, 522049, 1044098, 1471229, 2088196, 2942458, 4176392, 5884916, 11769832, 16183519, 32367038, 64734076, 129468152]

約数ペア:

[(1, 129468152), (2, 64734076), (4, 32367038), (8, 16183519), (11, 11769832), (22, 5884916), (31, 4176392), (44, 2942458), (62, 2088196), (88, 1471229), (124, 1044098), (248, 522049), (341, 379672), (682, 189836), (1364, 94918), (2728, 47459)]