151723390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 338857344

約数和(自身を除く): 187133954

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 455, 685, 910, 959, 1217, 1370, 1781, 1918, 2434, 3562, 4795, 6085, 8519, 8905, 9590, 12170, 12467, 15821, 17038, 17810, 24934, 31642, 42595, 62335, 79105, 85190, 110747, 124670, 158210, 166729, 221494, 333458, 553735, 833645, 1107470, 1167103, 1667290, 2167477, 2334206, 4334954, 5835515, 10837385, 11671030, 15172339, 21674770, 30344678, 75861695, 151723390]

約数ペア:

[(1, 151723390), (2, 75861695), (5, 30344678), (7, 21674770), (10, 15172339), (13, 11671030), (14, 10837385), (26, 5835515), (35, 4334954), (65, 2334206), (70, 2167477), (91, 1667290), (130, 1167103), (137, 1107470), (182, 833645), (274, 553735), (455, 333458), (685, 221494), (910, 166729), (959, 158210), (1217, 124670), (1370, 110747), (1781, 85190), (1918, 79105), (2434, 62335), (3562, 42595), (4795, 31642), (6085, 24934), (8519, 17810), (8905, 17038), (9590, 15821), (12170, 12467)]