138835736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4188

約数の個数: 64

約数和(自身を含む): 312530400

約数和(自身を除く): 173694664

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 4133, 4199, 8266, 8398, 16532, 16796, 33064, 33592, 53729, 70261, 78527, 107458, 140522, 157054, 214916, 281044, 314108, 429832, 562088, 628216, 913393, 1020851, 1334959, 1826786, 2041702, 2669918, 3653572, 4083404, 5339836, 7307144, 8166808, 10679672, 17354467, 34708934, 69417868, 138835736]

約数ペア:

[(1, 138835736), (2, 69417868), (4, 34708934), (8, 17354467), (13, 10679672), (17, 8166808), (19, 7307144), (26, 5339836), (34, 4083404), (38, 3653572), (52, 2669918), (68, 2041702), (76, 1826786), (104, 1334959), (136, 1020851), (152, 913393), (221, 628216), (247, 562088), (323, 429832), (442, 314108), (494, 281044), (646, 214916), (884, 157054), (988, 140522), (1292, 107458), (1768, 78527), (1976, 70261), (2584, 53729), (4133, 33592), (4199, 33064), (8266, 16796), (8398, 16532)]