156630727916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1\times {\mathrm{19889}}^1$

素因数の和:20738

約数の個数: 48

約数和(自身を含む): 296827221600

約数和(自身を除く): 140196493684

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 563, 1076, 1126, 2252, 3497, 6994, 7319, 13988, 14638, 19889, 29276, 39778, 79556, 151447, 258557, 302894, 517114, 605788, 1034228, 1968811, 3937622, 5350141, 7875244, 10700282, 11197507, 21400564, 22395014, 44790028, 69551833, 139103666, 145567591, 278207332, 291135182, 582270364, 3012129383, 6024258766, 12048517532, 39157681979, 78315363958, 156630727916]

約数ペア:

[(1, 156630727916), (2, 78315363958), (4, 39157681979), (13, 12048517532), (26, 6024258766), (52, 3012129383), (269, 582270364), (538, 291135182), (563, 278207332), (1076, 145567591), (1126, 139103666), (2252, 69551833), (3497, 44790028), (6994, 22395014), (7319, 21400564), (13988, 11197507), (14638, 10700282), (19889, 7875244), (29276, 5350141), (39778, 3937622), (79556, 1968811), (151447, 1034228), (258557, 605788), (302894, 517114)]