179475044

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 377677440

約数和(自身を除く): 198202396

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 79, 98, 134, 158, 173, 196, 268, 316, 346, 469, 553, 692, 938, 1106, 1211, 1876, 2212, 2422, 3283, 3871, 4844, 5293, 6566, 7742, 8477, 10586, 11591, 13132, 13667, 15484, 16954, 21172, 23182, 27334, 33908, 37051, 46364, 54668, 74102, 81137, 95669, 148204, 162274, 191338, 259357, 324548, 382676, 518714, 567959, 669683, 915689, 1037428, 1135918, 1339366, 1831378, 2271836, 2678732, 3662756, 6409823, 12819646, 25639292, 44868761, 89737522, 179475044]

約数ペア:

[(1, 179475044), (2, 89737522), (4, 44868761), (7, 25639292), (14, 12819646), (28, 6409823), (49, 3662756), (67, 2678732), (79, 2271836), (98, 1831378), (134, 1339366), (158, 1135918), (173, 1037428), (196, 915689), (268, 669683), (316, 567959), (346, 518714), (469, 382676), (553, 324548), (692, 259357), (938, 191338), (1106, 162274), (1211, 148204), (1876, 95669), (2212, 81137), (2422, 74102), (3283, 54668), (3871, 46364), (4844, 37051), (5293, 33908), (6566, 27334), (7742, 23182), (8477, 21172), (10586, 16954), (11591, 15484), (13132, 13667)]