156938028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13781}}^1$

素因数の和:13874

約数の個数: 48

約数和(自身を含む): 399788256

約数和(自身を除く): 242850228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 13781, 27562, 41343, 55124, 82686, 165372, 179153, 358306, 537459, 716612, 1006013, 1074918, 2012026, 2149836, 3018039, 4024052, 6036078, 12072156, 13078169, 26156338, 39234507, 52312676, 78469014, 156938028]

約数ペア:

[(1, 156938028), (2, 78469014), (3, 52312676), (4, 39234507), (6, 26156338), (12, 13078169), (13, 12072156), (26, 6036078), (39, 4024052), (52, 3018039), (73, 2149836), (78, 2012026), (146, 1074918), (156, 1006013), (219, 716612), (292, 537459), (438, 358306), (876, 179153), (949, 165372), (1898, 82686), (2847, 55124), (3796, 41343), (5694, 27562), (11388, 13781)]