156921678648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1461749}}^1$

素因数の和:1461842

約数の個数: 128

約数和(自身を含む): 505180800000

約数和(自身を除く): 348259121352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3834, 3976, 4473, 5112, 5964, 7668, 8946, 11928, 13419, 15336, 17892, 26838, 35784, 53676, 107352, 1461749, 2923498, 4385247, 5846996, 8770494, 10232243, 11693992, 13155741, 17540988, 20464486, 26311482, 30696729, 35081976, 39467223, 40928972, 52622964, 61393458, 78934446, 81857944, 92090187, 103784179, 105245928, 122786916, 157868892, 184180374, 207568358, 245573832, 276270561, 311352537, 315737784, 368360748, 415136716, 552541122, 622705074, 726489253, 736721496, 830273432, 934057611, 1105082244, 1245410148, 1452978506, 1868115222, 2179467759, 2210164488, 2490820296, 2802172833, 2905957012, 3736230444, 4358935518, 5604345666, 5811914024, 6538403277, 7472460888, 8717871036, 11208691332, 13076806554, 17435742072, 19615209831, 22417382664, 26153613108, 39230419662, 52307226216, 78460839324, 156921678648]

約数ペア:

[(1, 156921678648), (2, 78460839324), (3, 52307226216), (4, 39230419662), (6, 26153613108), (7, 22417382664), (8, 19615209831), (9, 17435742072), (12, 13076806554), (14, 11208691332), (18, 8717871036), (21, 7472460888), (24, 6538403277), (27, 5811914024), (28, 5604345666), (36, 4358935518), (42, 3736230444), (54, 2905957012), (56, 2802172833), (63, 2490820296), (71, 2210164488), (72, 2179467759), (84, 1868115222), (108, 1452978506), (126, 1245410148), (142, 1105082244), (168, 934057611), (189, 830273432), (213, 736721496), (216, 726489253), (252, 622705074), (284, 552541122), (378, 415136716), (426, 368360748), (497, 315737784), (504, 311352537), (568, 276270561), (639, 245573832), (756, 207568358), (852, 184180374), (994, 157868892), (1278, 122786916), (1491, 105245928), (1512, 103784179), (1704, 92090187), (1917, 81857944), (1988, 78934446), (2556, 61393458), (2982, 52622964), (3834, 40928972), (3976, 39467223), (4473, 35081976), (5112, 30696729), (5964, 26311482), (7668, 20464486), (8946, 17540988), (11928, 13155741), (13419, 11693992), (15336, 10232243), (17892, 8770494), (26838, 5846996), (35784, 4385247), (53676, 2923498), (107352, 1461749)]