169747292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15619}}^1$

素因数の和:15666

約数の個数: 48

約数和(自身を含む): 367382400

約数和(自身を除く): 197635108

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 15619, 31238, 62476, 171809, 203047, 296761, 343618, 406094, 593522, 687236, 812188, 1187044, 2233517, 3264371, 3857893, 4467034, 6528742, 7715786, 8934068, 13057484, 15431572, 42436823, 84873646, 169747292]

約数ペア:

[(1, 169747292), (2, 84873646), (4, 42436823), (11, 15431572), (13, 13057484), (19, 8934068), (22, 7715786), (26, 6528742), (38, 4467034), (44, 3857893), (52, 3264371), (76, 2233517), (143, 1187044), (209, 812188), (247, 687236), (286, 593522), (418, 406094), (494, 343618), (572, 296761), (836, 203047), (988, 171809), (2717, 62476), (5434, 31238), (10868, 15619)]