137131852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 284004000

約数和(自身を除く): 146872148

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 572, 596, 1609, 1639, 1937, 3218, 3278, 3874, 6436, 6556, 7748, 17699, 20917, 21307, 35398, 41834, 42614, 70796, 83668, 85228, 230087, 239741, 460174, 479482, 920348, 958964, 2637151, 3116633, 5274302, 6233266, 10548604, 12466532, 34282963, 68565926, 137131852]

約数ペア:

[(1, 137131852), (2, 68565926), (4, 34282963), (11, 12466532), (13, 10548604), (22, 6233266), (26, 5274302), (44, 3116633), (52, 2637151), (143, 958964), (149, 920348), (286, 479482), (298, 460174), (572, 239741), (596, 230087), (1609, 85228), (1639, 83668), (1937, 70796), (3218, 42614), (3278, 41834), (3874, 35398), (6436, 21307), (6556, 20917), (7748, 17699)]