156958256390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{309503}}^1$

素因数の和:309653

約数の個数: 64

約数和(自身を含む): 314475872256

約数和(自身を除く): 157517615866

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 83, 94, 130, 166, 235, 415, 470, 611, 830, 1079, 1222, 2158, 3055, 3901, 5395, 6110, 7802, 10790, 19505, 39010, 50713, 101426, 253565, 309503, 507130, 619006, 1547515, 3095030, 4023539, 8047078, 14546641, 20117695, 25688749, 29093282, 40235390, 51377498, 72733205, 128443745, 145466410, 189106333, 256887490, 333953737, 378212666, 667907474, 945531665, 1207371203, 1669768685, 1891063330, 2414742406, 3339537370, 6036856015, 12073712030, 15695825639, 31391651278, 78479128195, 156958256390]

約数ペア:

[(1, 156958256390), (2, 78479128195), (5, 31391651278), (10, 15695825639), (13, 12073712030), (26, 6036856015), (47, 3339537370), (65, 2414742406), (83, 1891063330), (94, 1669768685), (130, 1207371203), (166, 945531665), (235, 667907474), (415, 378212666), (470, 333953737), (611, 256887490), (830, 189106333), (1079, 145466410), (1222, 128443745), (2158, 72733205), (3055, 51377498), (3901, 40235390), (5395, 29093282), (6110, 25688749), (7802, 20117695), (10790, 14546641), (19505, 8047078), (39010, 4023539), (50713, 3095030), (101426, 1547515), (253565, 619006), (309503, 507130)]