154609812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1709}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 448156800

約数和(自身を除く): 293546988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 1077, 1436, 1709, 2154, 2513, 3231, 3418, 4308, 5026, 5127, 6462, 6836, 7539, 10052, 10254, 11963, 12924, 15078, 15381, 20508, 22617, 23926, 30156, 30762, 35889, 45234, 47852, 61524, 71778, 90468, 107667, 143556, 215334, 430668, 613531, 1227062, 1840593, 2454124, 3681186, 4294717, 5521779, 7362372, 8589434, 11043558, 12884151, 17178868, 22087116, 25768302, 38652453, 51536604, 77304906, 154609812]

約数ペア:

[(1, 154609812), (2, 77304906), (3, 51536604), (4, 38652453), (6, 25768302), (7, 22087116), (9, 17178868), (12, 12884151), (14, 11043558), (18, 8589434), (21, 7362372), (28, 5521779), (36, 4294717), (42, 3681186), (63, 2454124), (84, 1840593), (126, 1227062), (252, 613531), (359, 430668), (718, 215334), (1077, 143556), (1436, 107667), (1709, 90468), (2154, 71778), (2513, 61524), (3231, 47852), (3418, 45234), (4308, 35889), (5026, 30762), (5127, 30156), (6462, 23926), (6836, 22617), (7539, 20508), (10052, 15381), (10254, 15078), (11963, 12924)]