156909230336

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{319399}}^1$

素因数の和:319535

約数の個数: 72

約数和(自身を含む): 332955336000

約数和(自身を除く): 176046105664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 256, 304, 404, 608, 808, 1216, 1616, 1919, 2432, 3232, 3838, 4864, 6464, 7676, 12928, 15352, 25856, 30704, 61408, 122816, 245632, 319399, 491264, 638798, 1277596, 2555192, 5110384, 6068581, 10220768, 12137162, 20441536, 24274324, 32259299, 40883072, 48548648, 64518598, 81766144, 97097296, 129037196, 194194592, 258074392, 388389184, 516148784, 612926681, 776778368, 1032297568, 1225853362, 1553556736, 2064595136, 2451706724, 4129190272, 4903413448, 8258380544, 9806826896, 19613653792, 39227307584, 78454615168, 156909230336]

約数ペア:

[(1, 156909230336), (2, 78454615168), (4, 39227307584), (8, 19613653792), (16, 9806826896), (19, 8258380544), (32, 4903413448), (38, 4129190272), (64, 2451706724), (76, 2064595136), (101, 1553556736), (128, 1225853362), (152, 1032297568), (202, 776778368), (256, 612926681), (304, 516148784), (404, 388389184), (608, 258074392), (808, 194194592), (1216, 129037196), (1616, 97097296), (1919, 81766144), (2432, 64518598), (3232, 48548648), (3838, 40883072), (4864, 32259299), (6464, 24274324), (7676, 20441536), (12928, 12137162), (15352, 10220768), (25856, 6068581), (30704, 5110384), (61408, 2555192), (122816, 1277596), (245632, 638798), (319399, 491264)]