142840584

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1764

約数の個数: 80

約数和(自身を含む): 403256700

約数和(自身を除く): 260416116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 822, 1096, 1233, 1609, 1644, 2466, 3218, 3288, 3699, 4827, 4932, 6436, 7398, 9654, 9864, 11097, 12872, 14481, 14796, 19308, 22194, 28962, 29592, 38616, 43443, 44388, 57924, 86886, 88776, 115848, 130329, 173772, 220433, 260658, 347544, 440866, 521316, 661299, 881732, 1042632, 1322598, 1763464, 1983897, 2645196, 3967794, 5290392, 5951691, 7935588, 11903382, 15871176, 17855073, 23806764, 35710146, 47613528, 71420292, 142840584]

約数ペア:

[(1, 142840584), (2, 71420292), (3, 47613528), (4, 35710146), (6, 23806764), (8, 17855073), (9, 15871176), (12, 11903382), (18, 7935588), (24, 5951691), (27, 5290392), (36, 3967794), (54, 2645196), (72, 1983897), (81, 1763464), (108, 1322598), (137, 1042632), (162, 881732), (216, 661299), (274, 521316), (324, 440866), (411, 347544), (548, 260658), (648, 220433), (822, 173772), (1096, 130329), (1233, 115848), (1609, 88776), (1644, 86886), (2466, 57924), (3218, 44388), (3288, 43443), (3699, 38616), (4827, 29592), (4932, 28962), (6436, 22194), (7398, 19308), (9654, 14796), (9864, 14481), (11097, 12872)]