156924534620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1\times {\mathrm{3251}}^1$

素因数の和:4443

約数の個数: 96

約数和(自身を含む): 378020805120

約数和(自身を除く): 221096270500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 619, 1114, 1238, 2228, 2476, 2785, 3095, 3251, 3899, 4333, 5570, 6190, 6502, 7798, 8666, 11140, 12380, 13004, 15596, 16255, 17332, 19495, 21665, 22757, 32510, 38990, 43330, 45514, 65020, 77980, 86660, 91028, 113785, 227570, 344783, 455140, 689566, 1379132, 1723915, 1810807, 2012369, 2413481, 3447830, 3621614, 4024738, 4826962, 6895660, 7243228, 8049476, 9054035, 9653924, 10061845, 12067405, 12675649, 14086583, 18108070, 20123690, 24134810, 25351298, 28173166, 36216140, 40247380, 48269620, 50702596, 56346332, 63378245, 70432915, 126756490, 140865830, 253512980, 281731660, 1120889533, 2241779066, 4483558132, 5604447665, 7846226731, 11208895330, 15692453462, 22417790660, 31384906924, 39231133655, 78462267310, 156924534620]

約数ペア:

[(1, 156924534620), (2, 78462267310), (4, 39231133655), (5, 31384906924), (7, 22417790660), (10, 15692453462), (14, 11208895330), (20, 7846226731), (28, 5604447665), (35, 4483558132), (70, 2241779066), (140, 1120889533), (557, 281731660), (619, 253512980), (1114, 140865830), (1238, 126756490), (2228, 70432915), (2476, 63378245), (2785, 56346332), (3095, 50702596), (3251, 48269620), (3899, 40247380), (4333, 36216140), (5570, 28173166), (6190, 25351298), (6502, 24134810), (7798, 20123690), (8666, 18108070), (11140, 14086583), (12380, 12675649), (13004, 12067405), (15596, 10061845), (16255, 9653924), (17332, 9054035), (19495, 8049476), (21665, 7243228), (22757, 6895660), (32510, 4826962), (38990, 4024738), (43330, 3621614), (45514, 3447830), (65020, 2413481), (77980, 2012369), (86660, 1810807), (91028, 1723915), (113785, 1379132), (227570, 689566), (344783, 455140)]