154900788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 423775296

約数和(自身を除く): 268874508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1097, 1148, 1681, 1722, 2194, 3291, 3362, 3444, 4388, 5043, 6582, 6724, 7679, 10086, 11767, 13164, 15358, 20172, 23037, 23534, 30716, 35301, 44977, 46074, 47068, 70602, 89954, 92148, 134931, 141204, 179908, 269862, 314839, 539724, 629678, 944517, 1259356, 1844057, 1889034, 3688114, 3778068, 5532171, 7376228, 11064342, 12908399, 22128684, 25816798, 38725197, 51633596, 77450394, 154900788]

約数ペア:

[(1, 154900788), (2, 77450394), (3, 51633596), (4, 38725197), (6, 25816798), (7, 22128684), (12, 12908399), (14, 11064342), (21, 7376228), (28, 5532171), (41, 3778068), (42, 3688114), (82, 1889034), (84, 1844057), (123, 1259356), (164, 944517), (246, 629678), (287, 539724), (492, 314839), (574, 269862), (861, 179908), (1097, 141204), (1148, 134931), (1681, 92148), (1722, 89954), (2194, 70602), (3291, 47068), (3362, 46074), (3444, 44977), (4388, 35301), (5043, 30716), (6582, 23534), (6724, 23037), (7679, 20172), (10086, 15358), (11767, 13164)]