139201990148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1\times {\mathrm{23189}}^1$

素因数の和:24996

約数の個数: 48

約数和(自身を含む): 266423787840

約数和(自身を除く): 127221797692

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1723, 1742, 3446, 3484, 6892, 22399, 23189, 44798, 46378, 89596, 92756, 115441, 230882, 301457, 461764, 602914, 1205828, 1500733, 1553663, 3001466, 3107326, 6002932, 6214652, 20197619, 39954647, 40395238, 79909294, 80790476, 159818588, 519410411, 1038820822, 2077641644, 2676961349, 5353922698, 10707845396, 34800497537, 69600995074, 139201990148]

約数ペア:

[(1, 139201990148), (2, 69600995074), (4, 34800497537), (13, 10707845396), (26, 5353922698), (52, 2676961349), (67, 2077641644), (134, 1038820822), (268, 519410411), (871, 159818588), (1723, 80790476), (1742, 79909294), (3446, 40395238), (3484, 39954647), (6892, 20197619), (22399, 6214652), (23189, 6002932), (44798, 3107326), (46378, 3001466), (89596, 1553663), (92756, 1500733), (115441, 1205828), (230882, 602914), (301457, 461764)]