142760072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10366

約数の個数: 64

約数和(自身を含む): 346819200

約数和(自身を除く): 204059128

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 10321, 13832, 20642, 41284, 72247, 82568, 134173, 144494, 196099, 268346, 288988, 392198, 536692, 577976, 784396, 939211, 1073384, 1372693, 1568792, 1878422, 2549287, 2745386, 3756844, 5098574, 5490772, 7513688, 10197148, 10981544, 17845009, 20394296, 35690018, 71380036, 142760072]

約数ペア:

[(1, 142760072), (2, 71380036), (4, 35690018), (7, 20394296), (8, 17845009), (13, 10981544), (14, 10197148), (19, 7513688), (26, 5490772), (28, 5098574), (38, 3756844), (52, 2745386), (56, 2549287), (76, 1878422), (91, 1568792), (104, 1372693), (133, 1073384), (152, 939211), (182, 784396), (247, 577976), (266, 536692), (364, 392198), (494, 288988), (532, 268346), (728, 196099), (988, 144494), (1064, 134173), (1729, 82568), (1976, 72247), (3458, 41284), (6916, 20642), (10321, 13832)]