141977706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 320495616

約数和(自身を除く): 178517910

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 806, 827, 923, 1209, 1654, 1846, 2201, 2418, 2481, 2769, 4402, 4962, 5538, 6603, 10751, 13206, 21502, 25637, 28613, 32253, 51274, 57226, 58717, 64506, 76911, 85839, 117434, 153822, 171678, 176151, 333281, 352302, 666562, 763321, 999843, 1526642, 1820227, 1999686, 2289963, 3640454, 4579926, 5460681, 10921362, 23662951, 47325902, 70988853, 141977706]

約数ペア:

[(1, 141977706), (2, 70988853), (3, 47325902), (6, 23662951), (13, 10921362), (26, 5460681), (31, 4579926), (39, 3640454), (62, 2289963), (71, 1999686), (78, 1820227), (93, 1526642), (142, 999843), (186, 763321), (213, 666562), (403, 352302), (426, 333281), (806, 176151), (827, 171678), (923, 153822), (1209, 117434), (1654, 85839), (1846, 76911), (2201, 64506), (2418, 58717), (2481, 57226), (2769, 51274), (4402, 32253), (4962, 28613), (5538, 25637), (6603, 21502), (10751, 13206)]