126423492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 357860160

約数和(自身を除く): 231436668

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 169, 193, 204, 221, 228, 247, 323, 338, 386, 442, 494, 507, 579, 646, 663, 676, 741, 772, 884, 969, 988, 1014, 1158, 1292, 1326, 1482, 1938, 2028, 2316, 2509, 2652, 2873, 2964, 3211, 3281, 3667, 3876, 4199, 5018, 5746, 6422, 6562, 7334, 7527, 8398, 8619, 9633, 9843, 10036, 11001, 11492, 12597, 12844, 13124, 14668, 15054, 16796, 17238, 19266, 19686, 22002, 25194, 30108, 32617, 34476, 38532, 39372, 42653, 44004, 47671, 50388, 54587, 62339, 65234, 85306, 95342, 97851, 109174, 124678, 127959, 130468, 143013, 163761, 170612, 187017, 190684, 195702, 218348, 249356, 255918, 286026, 327522, 374034, 391404, 511836, 554489, 572052, 619723, 655044, 748068, 810407, 1108978, 1239446, 1620814, 1663467, 1859169, 2217956, 2431221, 2478892, 3241628, 3326934, 3718338, 4862442, 6653868, 7436676, 9724884, 10535291, 21070582, 31605873, 42141164, 63211746, 126423492]

約数ペア:

[(1, 126423492), (2, 63211746), (3, 42141164), (4, 31605873), (6, 21070582), (12, 10535291), (13, 9724884), (17, 7436676), (19, 6653868), (26, 4862442), (34, 3718338), (38, 3326934), (39, 3241628), (51, 2478892), (52, 2431221), (57, 2217956), (68, 1859169), (76, 1663467), (78, 1620814), (102, 1239446), (114, 1108978), (156, 810407), (169, 748068), (193, 655044), (204, 619723), (221, 572052), (228, 554489), (247, 511836), (323, 391404), (338, 374034), (386, 327522), (442, 286026), (494, 255918), (507, 249356), (579, 218348), (646, 195702), (663, 190684), (676, 187017), (741, 170612), (772, 163761), (884, 143013), (969, 130468), (988, 127959), (1014, 124678), (1158, 109174), (1292, 97851), (1326, 95342), (1482, 85306), (1938, 65234), (2028, 62339), (2316, 54587), (2509, 50388), (2652, 47671), (2873, 44004), (2964, 42653), (3211, 39372), (3281, 38532), (3667, 34476), (3876, 32617), (4199, 30108), (5018, 25194), (5746, 22002), (6422, 19686), (6562, 19266), (7334, 17238), (7527, 16796), (8398, 15054), (8619, 14668), (9633, 13124), (9843, 12844), (10036, 12597), (11001, 11492)]