162719284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 356384448

約数和(自身を除く): 193665164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 169, 182, 251, 274, 338, 364, 502, 548, 676, 959, 1004, 1183, 1757, 1781, 1918, 2366, 3263, 3514, 3562, 3836, 4732, 6526, 7028, 7124, 12467, 13052, 22841, 23153, 24934, 34387, 42419, 45682, 46306, 49868, 68774, 84838, 91364, 92612, 137548, 162071, 169676, 240709, 296933, 324142, 447031, 481418, 593866, 648284, 894062, 962836, 1187732, 1788124, 3129217, 5811403, 6258434, 11622806, 12516868, 23245612, 40679821, 81359642, 162719284]

約数ペア:

[(1, 162719284), (2, 81359642), (4, 40679821), (7, 23245612), (13, 12516868), (14, 11622806), (26, 6258434), (28, 5811403), (52, 3129217), (91, 1788124), (137, 1187732), (169, 962836), (182, 894062), (251, 648284), (274, 593866), (338, 481418), (364, 447031), (502, 324142), (548, 296933), (676, 240709), (959, 169676), (1004, 162071), (1183, 137548), (1757, 92612), (1781, 91364), (1918, 84838), (2366, 68774), (3263, 49868), (3514, 46306), (3562, 45682), (3836, 42419), (4732, 34387), (6526, 24934), (7028, 23153), (7124, 22841), (12467, 13052)]