161330457548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{46099}}^1$

素因数の和:46327

約数の個数: 72

約数和(自身を含む): 317474841600

約数和(自身を除く): 156144384052

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 167, 169, 334, 338, 403, 668, 676, 806, 1612, 2171, 4342, 5177, 5239, 8684, 10354, 10478, 20708, 20956, 28223, 46099, 56446, 67301, 92198, 112892, 134602, 184396, 269204, 599287, 874913, 1198574, 1429069, 1749826, 2397148, 2858138, 3499652, 5716276, 7698533, 7790731, 15397066, 15581462, 18577897, 30794132, 31162924, 37155794, 74311588, 100080929, 200161858, 238654523, 241512661, 400323716, 477309046, 483025322, 954618092, 966050644, 1301052077, 2602104154, 3102508799, 5204208308, 6205017598, 12410035196, 40332614387, 80665228774, 161330457548]

約数ペア:

[(1, 161330457548), (2, 80665228774), (4, 40332614387), (13, 12410035196), (26, 6205017598), (31, 5204208308), (52, 3102508799), (62, 2602104154), (124, 1301052077), (167, 966050644), (169, 954618092), (334, 483025322), (338, 477309046), (403, 400323716), (668, 241512661), (676, 238654523), (806, 200161858), (1612, 100080929), (2171, 74311588), (4342, 37155794), (5177, 31162924), (5239, 30794132), (8684, 18577897), (10354, 15581462), (10478, 15397066), (20708, 7790731), (20956, 7698533), (28223, 5716276), (46099, 3499652), (56446, 2858138), (67301, 2397148), (92198, 1749826), (112892, 1429069), (134602, 1198574), (184396, 874913), (269204, 599287)]