127563568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 291767040

約数和(自身を除く): 164203472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 592, 703, 814, 836, 1031, 1406, 1628, 1672, 2062, 2812, 3256, 3344, 4124, 5624, 6512, 7733, 8248, 11248, 11341, 15466, 16496, 19589, 22682, 30932, 38147, 39178, 45364, 61864, 76294, 78356, 90728, 123728, 152588, 156712, 181456, 215479, 305176, 313424, 419617, 430958, 610352, 724793, 839234, 861916, 1449586, 1678468, 1723832, 2899172, 3356936, 3447664, 5798344, 6713872, 7972723, 11596688, 15945446, 31890892, 63781784, 127563568]

約数ペア:

[(1, 127563568), (2, 63781784), (4, 31890892), (8, 15945446), (11, 11596688), (16, 7972723), (19, 6713872), (22, 5798344), (37, 3447664), (38, 3356936), (44, 2899172), (74, 1723832), (76, 1678468), (88, 1449586), (148, 861916), (152, 839234), (176, 724793), (209, 610352), (296, 430958), (304, 419617), (407, 313424), (418, 305176), (592, 215479), (703, 181456), (814, 156712), (836, 152588), (1031, 123728), (1406, 90728), (1628, 78356), (1672, 76294), (2062, 61864), (2812, 45364), (3256, 39178), (3344, 38147), (4124, 30932), (5624, 22682), (6512, 19589), (7733, 16496), (8248, 15466), (11248, 11341)]