127624816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 279267840

約数和(自身を除く): 151643024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 79, 88, 134, 137, 158, 176, 268, 274, 316, 536, 548, 632, 737, 869, 1072, 1096, 1264, 1474, 1507, 1738, 2192, 2948, 3014, 3476, 5293, 5896, 6028, 6952, 9179, 10586, 10823, 11792, 12056, 13904, 18358, 21172, 21646, 24112, 36716, 42344, 43292, 58223, 73432, 84688, 86584, 100969, 116446, 119053, 146864, 173168, 201938, 232892, 238106, 403876, 465784, 476212, 725141, 807752, 931568, 952424, 1450282, 1615504, 1904848, 2900564, 5801128, 7976551, 11602256, 15953102, 31906204, 63812408, 127624816]

約数ペア:

[(1, 127624816), (2, 63812408), (4, 31906204), (8, 15953102), (11, 11602256), (16, 7976551), (22, 5801128), (44, 2900564), (67, 1904848), (79, 1615504), (88, 1450282), (134, 952424), (137, 931568), (158, 807752), (176, 725141), (268, 476212), (274, 465784), (316, 403876), (536, 238106), (548, 232892), (632, 201938), (737, 173168), (869, 146864), (1072, 119053), (1096, 116446), (1264, 100969), (1474, 86584), (1507, 84688), (1738, 73432), (2192, 58223), (2948, 43292), (3014, 42344), (3476, 36716), (5293, 24112), (5896, 21646), (6028, 21172), (6952, 18358), (9179, 13904), (10586, 12056), (10823, 11792)]