127451664

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 120

約数和(自身を含む): 379246560

約数和(自身を除く): 251794896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 307, 372, 432, 496, 558, 614, 744, 837, 921, 961, 1116, 1228, 1488, 1674, 1842, 1922, 2232, 2456, 2763, 2883, 3348, 3684, 3844, 4464, 4912, 5526, 5766, 6696, 7368, 7688, 8289, 8649, 9517, 11052, 11532, 13392, 14736, 15376, 16578, 17298, 19034, 22104, 23064, 25947, 28551, 33156, 34596, 38068, 44208, 46128, 51894, 57102, 66312, 69192, 76136, 85653, 103788, 114204, 132624, 138384, 152272, 171306, 207576, 228408, 256959, 295027, 342612, 415152, 456816, 513918, 590054, 685224, 885081, 1027836, 1180108, 1370448, 1770162, 2055672, 2360216, 2655243, 3540324, 4111344, 4720432, 5310486, 7080648, 7965729, 10620972, 14161296, 15931458, 21241944, 31862916, 42483888, 63725832, 127451664]

約数ペア:

[(1, 127451664), (2, 63725832), (3, 42483888), (4, 31862916), (6, 21241944), (8, 15931458), (9, 14161296), (12, 10620972), (16, 7965729), (18, 7080648), (24, 5310486), (27, 4720432), (31, 4111344), (36, 3540324), (48, 2655243), (54, 2360216), (62, 2055672), (72, 1770162), (93, 1370448), (108, 1180108), (124, 1027836), (144, 885081), (186, 685224), (216, 590054), (248, 513918), (279, 456816), (307, 415152), (372, 342612), (432, 295027), (496, 256959), (558, 228408), (614, 207576), (744, 171306), (837, 152272), (921, 138384), (961, 132624), (1116, 114204), (1228, 103788), (1488, 85653), (1674, 76136), (1842, 69192), (1922, 66312), (2232, 57102), (2456, 51894), (2763, 46128), (2883, 44208), (3348, 38068), (3684, 34596), (3844, 33156), (4464, 28551), (4912, 25947), (5526, 23064), (5766, 22104), (6696, 19034), (7368, 17298), (7688, 16578), (8289, 15376), (8649, 14736), (9517, 13392), (11052, 11532)]