129439253764

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1\times {\mathrm{2371}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 230143394880

約数和(自身を除く): 100704141116

約数列:

[1, 2, 4, 107, 214, 229, 428, 458, 557, 916, 1114, 2228, 2371, 4742, 9484, 24503, 49006, 59599, 98012, 119198, 127553, 238396, 253697, 255106, 507394, 510212, 542959, 1014788, 1085918, 1320647, 2171836, 2641294, 5282588, 13648171, 27296342, 54592684, 58096613, 116193226, 141309229, 232386452, 282618458, 302428163, 565236916, 604856326, 1209712652, 32359813441, 64719626882, 129439253764]

約数ペア:

[(1, 129439253764), (2, 64719626882), (4, 32359813441), (107, 1209712652), (214, 604856326), (229, 565236916), (428, 302428163), (458, 282618458), (557, 232386452), (916, 141309229), (1114, 116193226), (2228, 58096613), (2371, 54592684), (4742, 27296342), (9484, 13648171), (24503, 5282588), (49006, 2641294), (59599, 2171836), (98012, 1320647), (119198, 1085918), (127553, 1014788), (238396, 542959), (253697, 510212), (255106, 507394)]