168089688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 128

約数和(自身を含む): 519321600

約数和(自身を除く): 351231912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 1931, 2232, 2418, 2808, 3224, 3348, 3627, 3862, 4836, 5793, 6696, 7254, 7724, 9672, 10881, 11586, 14508, 15448, 17379, 21762, 23172, 25103, 29016, 34758, 43524, 46344, 50206, 52137, 59861, 69516, 75309, 87048, 100412, 104274, 119722, 139032, 150618, 179583, 200824, 208548, 225927, 239444, 301236, 359166, 417096, 451854, 478888, 538749, 602472, 677781, 718332, 778193, 903708, 1077498, 1355562, 1436664, 1556386, 1616247, 1807416, 2154996, 2334579, 2711124, 3112772, 3232494, 4309992, 4669158, 5422248, 6225544, 6464988, 7003737, 9338316, 12929976, 14007474, 18676632, 21011211, 28014948, 42022422, 56029896, 84044844, 168089688]

約数ペア:

[(1, 168089688), (2, 84044844), (3, 56029896), (4, 42022422), (6, 28014948), (8, 21011211), (9, 18676632), (12, 14007474), (13, 12929976), (18, 9338316), (24, 7003737), (26, 6464988), (27, 6225544), (31, 5422248), (36, 4669158), (39, 4309992), (52, 3232494), (54, 3112772), (62, 2711124), (72, 2334579), (78, 2154996), (93, 1807416), (104, 1616247), (108, 1556386), (117, 1436664), (124, 1355562), (156, 1077498), (186, 903708), (216, 778193), (234, 718332), (248, 677781), (279, 602472), (312, 538749), (351, 478888), (372, 451854), (403, 417096), (468, 359166), (558, 301236), (702, 239444), (744, 225927), (806, 208548), (837, 200824), (936, 179583), (1116, 150618), (1209, 139032), (1404, 119722), (1612, 104274), (1674, 100412), (1931, 87048), (2232, 75309), (2418, 69516), (2808, 59861), (3224, 52137), (3348, 50206), (3627, 46344), (3862, 43524), (4836, 34758), (5793, 29016), (6696, 25103), (7254, 23172), (7724, 21762), (9672, 17379), (10881, 15448), (11586, 14508)]