156979095

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 315571200

約数和(自身を除く): 158592105

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 343, 455, 637, 735, 1029, 1365, 1715, 1911, 2347, 3185, 4459, 5145, 7041, 9555, 11735, 13377, 16429, 22295, 30511, 35205, 49287, 66885, 82145, 91533, 115003, 152555, 213577, 246435, 345009, 457665, 575015, 640731, 805021, 1067885, 1495039, 1725045, 2415063, 3203655, 4025105, 4485117, 7475195, 10465273, 12075315, 22425585, 31395819, 52326365, 156979095]

約数ペア:

[(1, 156979095), (3, 52326365), (5, 31395819), (7, 22425585), (13, 12075315), (15, 10465273), (21, 7475195), (35, 4485117), (39, 4025105), (49, 3203655), (65, 2415063), (91, 1725045), (105, 1495039), (147, 1067885), (195, 805021), (245, 640731), (273, 575015), (343, 457665), (455, 345009), (637, 246435), (735, 213577), (1029, 152555), (1365, 115003), (1715, 91533), (1911, 82145), (2347, 66885), (3185, 49287), (4459, 35205), (5145, 30511), (7041, 22295), (9555, 16429), (11735, 13377)]