138157260488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{44159}}^1$

素因数の和:44694

約数の個数: 64

約数和(自身を含む): 283772160000

約数和(自身を除く): 145614899512

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 449, 536, 871, 898, 1742, 1796, 3484, 3592, 5837, 6968, 11674, 23348, 30083, 44159, 46696, 60166, 88318, 120332, 176636, 240664, 353272, 391079, 574067, 782158, 1148134, 1564316, 2296268, 2958653, 3128632, 4592536, 5917306, 11834612, 19827391, 23669224, 38462489, 39654782, 76924978, 79309564, 153849956, 158619128, 257756083, 307699912, 515512166, 1031024332, 1328435197, 2062048664, 2656870394, 5313740788, 10627481576, 17269657561, 34539315122, 69078630244, 138157260488]

約数ペア:

[(1, 138157260488), (2, 69078630244), (4, 34539315122), (8, 17269657561), (13, 10627481576), (26, 5313740788), (52, 2656870394), (67, 2062048664), (104, 1328435197), (134, 1031024332), (268, 515512166), (449, 307699912), (536, 257756083), (871, 158619128), (898, 153849956), (1742, 79309564), (1796, 76924978), (3484, 39654782), (3592, 38462489), (5837, 23669224), (6968, 19827391), (11674, 11834612), (23348, 5917306), (30083, 4592536), (44159, 3128632), (46696, 2958653), (60166, 2296268), (88318, 1564316), (120332, 1148134), (176636, 782158), (240664, 574067), (353272, 391079)]