163293676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 376943280

約数和(自身を除く): 213649604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3373, 3458, 3724, 6746, 6916, 12103, 13492, 23611, 24206, 43849, 47222, 48412, 64087, 87698, 94444, 128174, 165277, 175396, 256348, 306943, 330554, 448609, 613886, 661108, 833131, 897218, 1227772, 1666262, 1794436, 2148601, 3140263, 3332524, 4297202, 5831917, 6280526, 8594404, 11663834, 12561052, 23327668, 40823419, 81646838, 163293676]

約数ペア:

[(1, 163293676), (2, 81646838), (4, 40823419), (7, 23327668), (13, 12561052), (14, 11663834), (19, 8594404), (26, 6280526), (28, 5831917), (38, 4297202), (49, 3332524), (52, 3140263), (76, 2148601), (91, 1794436), (98, 1666262), (133, 1227772), (182, 897218), (196, 833131), (247, 661108), (266, 613886), (364, 448609), (494, 330554), (532, 306943), (637, 256348), (931, 175396), (988, 165277), (1274, 128174), (1729, 94444), (1862, 87698), (2548, 64087), (3373, 48412), (3458, 47222), (3724, 43849), (6746, 24206), (6916, 23611), (12103, 13492)]