157048820690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{347707}}^1$

素因数の和:347823

約数の個数: 48

約数和(自身を含む): 298316774016

約数和(自身を除く): 141267953326

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 961, 1457, 1922, 2914, 4805, 7285, 9610, 14570, 45167, 90334, 225835, 347707, 451670, 695414, 1738535, 3477070, 10778917, 16342229, 21557834, 32684458, 53894585, 81711145, 107789170, 163422290, 334146427, 506609099, 668292854, 1013218198, 1670732135, 2533045495, 3341464270, 5066090990, 15704882069, 31409764138, 78524410345, 157048820690]

約数ペア:

[(1, 157048820690), (2, 78524410345), (5, 31409764138), (10, 15704882069), (31, 5066090990), (47, 3341464270), (62, 2533045495), (94, 1670732135), (155, 1013218198), (235, 668292854), (310, 506609099), (470, 334146427), (961, 163422290), (1457, 107789170), (1922, 81711145), (2914, 53894585), (4805, 32684458), (7285, 21557834), (9610, 16342229), (14570, 10778917), (45167, 3477070), (90334, 1738535), (225835, 695414), (347707, 451670)]