157649297992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{126913}}^1$

素因数の和:127142

約数の個数: 64

約数和(自身を含む): 317630206080

約数和(自身を除く): 159980908088

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 157, 172, 184, 314, 344, 628, 989, 1256, 1978, 3611, 3956, 6751, 7222, 7912, 13502, 14444, 27004, 28888, 54008, 126913, 155273, 253826, 310546, 507652, 621092, 1015304, 1242184, 2918999, 5457259, 5837998, 10914518, 11675996, 19925341, 21829036, 23351992, 39850682, 43658072, 79701364, 125516957, 159402728, 251033914, 458282843, 502067828, 856789663, 916565686, 1004135656, 1713579326, 1833131372, 3427158652, 3666262744, 6854317304, 19706162249, 39412324498, 78824648996, 157649297992]

約数ペア:

[(1, 157649297992), (2, 78824648996), (4, 39412324498), (8, 19706162249), (23, 6854317304), (43, 3666262744), (46, 3427158652), (86, 1833131372), (92, 1713579326), (157, 1004135656), (172, 916565686), (184, 856789663), (314, 502067828), (344, 458282843), (628, 251033914), (989, 159402728), (1256, 125516957), (1978, 79701364), (3611, 43658072), (3956, 39850682), (6751, 23351992), (7222, 21829036), (7912, 19925341), (13502, 11675996), (14444, 10914518), (27004, 5837998), (28888, 5457259), (54008, 2918999), (126913, 1242184), (155273, 1015304), (253826, 621092), (310546, 507652)]