154624652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 350429184

約数和(自身を除く): 195804532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 71, 91, 124, 142, 182, 193, 217, 284, 364, 386, 403, 434, 497, 772, 806, 868, 923, 994, 1351, 1612, 1846, 1988, 2201, 2509, 2702, 2821, 3692, 4402, 5018, 5404, 5642, 5983, 6461, 8804, 10036, 11284, 11966, 12922, 13703, 15407, 17563, 23932, 25844, 27406, 28613, 30814, 35126, 41881, 54812, 57226, 61628, 70252, 77779, 83762, 95921, 114452, 155558, 167524, 178139, 191842, 200291, 311116, 356278, 383684, 400582, 424793, 544453, 712556, 801164, 849586, 1088906, 1246973, 1699172, 2177812, 2493946, 2973551, 4987892, 5522309, 5947102, 11044618, 11894204, 22089236, 38656163, 77312326, 154624652]

約数ペア:

[(1, 154624652), (2, 77312326), (4, 38656163), (7, 22089236), (13, 11894204), (14, 11044618), (26, 5947102), (28, 5522309), (31, 4987892), (52, 2973551), (62, 2493946), (71, 2177812), (91, 1699172), (124, 1246973), (142, 1088906), (182, 849586), (193, 801164), (217, 712556), (284, 544453), (364, 424793), (386, 400582), (403, 383684), (434, 356278), (497, 311116), (772, 200291), (806, 191842), (868, 178139), (923, 167524), (994, 155558), (1351, 114452), (1612, 95921), (1846, 83762), (1988, 77779), (2201, 70252), (2509, 61628), (2702, 57226), (2821, 54812), (3692, 41881), (4402, 35126), (5018, 30814), (5404, 28613), (5642, 27406), (5983, 25844), (6461, 23932), (8804, 17563), (10036, 15407), (11284, 13703), (11966, 12922)]