142963548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 415457280

約数和(自身を除く): 272493732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 178, 182, 267, 273, 356, 364, 534, 546, 623, 1068, 1092, 1157, 1246, 1471, 1869, 2314, 2492, 2942, 3471, 3738, 4413, 4628, 5884, 6942, 7476, 8099, 8826, 10297, 13884, 16198, 17652, 19123, 20594, 24297, 30891, 32396, 38246, 41188, 48594, 57369, 61782, 76492, 97188, 114738, 123564, 130919, 133861, 229476, 261838, 267722, 392757, 401583, 523676, 535444, 785514, 803166, 916433, 1571028, 1606332, 1701947, 1832866, 2749299, 3403894, 3665732, 5105841, 5498598, 6807788, 10211682, 10997196, 11913629, 20423364, 23827258, 35740887, 47654516, 71481774, 142963548]

約数ペア:

[(1, 142963548), (2, 71481774), (3, 47654516), (4, 35740887), (6, 23827258), (7, 20423364), (12, 11913629), (13, 10997196), (14, 10211682), (21, 6807788), (26, 5498598), (28, 5105841), (39, 3665732), (42, 3403894), (52, 2749299), (78, 1832866), (84, 1701947), (89, 1606332), (91, 1571028), (156, 916433), (178, 803166), (182, 785514), (267, 535444), (273, 523676), (356, 401583), (364, 392757), (534, 267722), (546, 261838), (623, 229476), (1068, 133861), (1092, 130919), (1157, 123564), (1246, 114738), (1471, 97188), (1869, 76492), (2314, 61782), (2492, 57369), (2942, 48594), (3471, 41188), (3738, 38246), (4413, 32396), (4628, 30891), (5884, 24297), (6942, 20594), (7476, 19123), (8099, 17652), (8826, 16198), (10297, 13884)]