154445928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70717}}^1$

素因数の和:70746

約数の個数: 64

約数和(自身を含む): 475224960

約数和(自身を除く): 320779032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 70717, 141434, 212151, 282868, 424302, 495019, 565736, 848604, 919321, 990038, 1485057, 1697208, 1838642, 1980076, 2757963, 2970114, 3677284, 3960152, 5515926, 5940228, 6435247, 7354568, 11031852, 11880456, 12870494, 19305741, 22063704, 25740988, 38611482, 51481976, 77222964, 154445928]

約数ペア:

[(1, 154445928), (2, 77222964), (3, 51481976), (4, 38611482), (6, 25740988), (7, 22063704), (8, 19305741), (12, 12870494), (13, 11880456), (14, 11031852), (21, 7354568), (24, 6435247), (26, 5940228), (28, 5515926), (39, 3960152), (42, 3677284), (52, 2970114), (56, 2757963), (78, 1980076), (84, 1838642), (91, 1697208), (104, 1485057), (156, 990038), (168, 919321), (182, 848604), (273, 565736), (312, 495019), (364, 424302), (546, 282868), (728, 212151), (1092, 141434), (2184, 70717)]