156993018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7013}}^1$

素因数の和:7079

約数の個数: 64

約数和(自身を含む): 395926272

約数和(自身を除く): 238933254

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3731, 7013, 7462, 11193, 14026, 21039, 22386, 42078, 49091, 91169, 98182, 147273, 182338, 273507, 287533, 294546, 547014, 575066, 638183, 862599, 1276366, 1725198, 1914549, 2012731, 3737929, 3829098, 4025462, 6038193, 7475858, 11213787, 12076386, 22427574, 26165503, 52331006, 78496509, 156993018]

約数ペア:

[(1, 156993018), (2, 78496509), (3, 52331006), (6, 26165503), (7, 22427574), (13, 12076386), (14, 11213787), (21, 7475858), (26, 6038193), (39, 4025462), (41, 3829098), (42, 3737929), (78, 2012731), (82, 1914549), (91, 1725198), (123, 1276366), (182, 862599), (246, 638183), (273, 575066), (287, 547014), (533, 294546), (546, 287533), (574, 273507), (861, 182338), (1066, 147273), (1599, 98182), (1722, 91169), (3198, 49091), (3731, 42078), (7013, 22386), (7462, 21039), (11193, 14026)]