156698542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 169893458

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2639, 2699, 4147, 4466, 5278, 5398, 8294, 18893, 29029, 29689, 35087, 37786, 58058, 59378, 70174, 78271, 156542, 207823, 245609, 385957, 415646, 491218, 547897, 771914, 860981, 1017523, 1095794, 1721962, 2035046, 2701699, 5403398, 6026867, 7122661, 11192753, 12053734, 14245322, 22385506, 78349271, 156698542]

約数ペア:

[(1, 156698542), (2, 78349271), (7, 22385506), (11, 14245322), (13, 12053734), (14, 11192753), (22, 7122661), (26, 6026867), (29, 5403398), (58, 2701699), (77, 2035046), (91, 1721962), (143, 1095794), (154, 1017523), (182, 860981), (203, 771914), (286, 547897), (319, 491218), (377, 415646), (406, 385957), (638, 245609), (754, 207823), (1001, 156542), (2002, 78271), (2233, 70174), (2639, 59378), (2699, 58058), (4147, 37786), (4466, 35087), (5278, 29689), (5398, 29029), (8294, 18893)]