181798032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 517196064

約数和(自身を除く): 335398032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 169, 208, 219, 292, 307, 312, 338, 438, 507, 584, 614, 624, 676, 876, 921, 949, 1014, 1168, 1228, 1352, 1752, 1842, 1898, 2028, 2456, 2704, 2847, 3504, 3684, 3796, 3991, 4056, 4912, 5694, 7368, 7592, 7982, 8112, 11388, 11973, 12337, 14736, 15184, 15964, 22411, 22776, 23946, 24674, 31928, 37011, 44822, 45552, 47892, 49348, 51883, 63856, 67233, 74022, 89644, 95784, 98696, 103766, 134466, 148044, 155649, 179288, 191568, 197392, 207532, 268932, 291343, 296088, 311298, 358576, 415064, 537864, 582686, 592176, 622596, 830128, 874029, 1075728, 1165372, 1245192, 1748058, 2330744, 2490384, 3496116, 3787459, 4661488, 6992232, 7574918, 11362377, 13984464, 15149836, 22724754, 30299672, 45449508, 60599344, 90899016, 181798032]

約数ペア:

[(1, 181798032), (2, 90899016), (3, 60599344), (4, 45449508), (6, 30299672), (8, 22724754), (12, 15149836), (13, 13984464), (16, 11362377), (24, 7574918), (26, 6992232), (39, 4661488), (48, 3787459), (52, 3496116), (73, 2490384), (78, 2330744), (104, 1748058), (146, 1245192), (156, 1165372), (169, 1075728), (208, 874029), (219, 830128), (292, 622596), (307, 592176), (312, 582686), (338, 537864), (438, 415064), (507, 358576), (584, 311298), (614, 296088), (624, 291343), (676, 268932), (876, 207532), (921, 197392), (949, 191568), (1014, 179288), (1168, 155649), (1228, 148044), (1352, 134466), (1752, 103766), (1842, 98696), (1898, 95784), (2028, 89644), (2456, 74022), (2704, 67233), (2847, 63856), (3504, 51883), (3684, 49348), (3796, 47892), (3991, 45552), (4056, 44822), (4912, 37011), (5694, 31928), (7368, 24674), (7592, 23946), (7982, 22776), (8112, 22411), (11388, 15964), (11973, 15184), (12337, 14736)]