156740509396

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1\times {\mathrm{4639}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 280762316800

約数和(自身を除く): 124021807404

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 907, 1814, 3628, 4639, 9278, 9313, 18556, 18626, 37252, 60769, 121538, 126073, 243076, 252146, 310813, 504292, 621626, 644821, 1243252, 1289642, 2579284, 4207573, 8415146, 8446891, 16830292, 16893782, 33787564, 43203007, 86406014, 172812028, 281907391, 563814782, 584852647, 1127629564, 1169705294, 2339410588, 39185127349, 78370254698, 156740509396]

約数ペア:

[(1, 156740509396), (2, 78370254698), (4, 39185127349), (67, 2339410588), (134, 1169705294), (139, 1127629564), (268, 584852647), (278, 563814782), (556, 281907391), (907, 172812028), (1814, 86406014), (3628, 43203007), (4639, 33787564), (9278, 16893782), (9313, 16830292), (18556, 8446891), (18626, 8415146), (37252, 4207573), (60769, 2579284), (121538, 1289642), (126073, 1243252), (243076, 644821), (252146, 621626), (310813, 504292)]