196573860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{156011}}^1$

素因数の和:156033

約数の個数: 72

約数和(自身を含む): 681460416

約数和(自身を除く): 484886556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 156011, 312022, 468033, 624044, 780055, 936066, 1092077, 1404099, 1560110, 1872132, 2184154, 2340165, 2808198, 3120220, 3276231, 4368308, 4680330, 5460385, 5616396, 6552462, 7020495, 9360660, 9828693, 10920770, 13104924, 14040990, 16381155, 19657386, 21841540, 28081980, 32762310, 39314772, 49143465, 65524620, 98286930, 196573860]

約数ペア:

[(1, 196573860), (2, 98286930), (3, 65524620), (4, 49143465), (5, 39314772), (6, 32762310), (7, 28081980), (9, 21841540), (10, 19657386), (12, 16381155), (14, 14040990), (15, 13104924), (18, 10920770), (20, 9828693), (21, 9360660), (28, 7020495), (30, 6552462), (35, 5616396), (36, 5460385), (42, 4680330), (45, 4368308), (60, 3276231), (63, 3120220), (70, 2808198), (84, 2340165), (90, 2184154), (105, 1872132), (126, 1560110), (140, 1404099), (180, 1092077), (210, 936066), (252, 780055), (315, 624044), (420, 468033), (630, 312022), (1260, 156011)]