154590436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38609}}^1$

素因数の和:38644

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 208652444

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 38609, 77218, 154436, 270263, 424699, 501917, 540526, 849398, 1003834, 1081052, 1698796, 2007668, 2972893, 3513419, 5521087, 5945786, 7026838, 11042174, 11891572, 14053676, 22084348, 38647609, 77295218, 154590436]

約数ペア:

[(1, 154590436), (2, 77295218), (4, 38647609), (7, 22084348), (11, 14053676), (13, 11891572), (14, 11042174), (22, 7026838), (26, 5945786), (28, 5521087), (44, 3513419), (52, 2972893), (77, 2007668), (91, 1698796), (143, 1081052), (154, 1003834), (182, 849398), (286, 540526), (308, 501917), (364, 424699), (572, 270263), (1001, 154436), (2002, 77218), (4004, 38609)]