142470744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26861}}^1$

素因数の和:26900

約数の個数: 64

約数和(自身を含む): 406153440

約数和(自身を除く): 263682696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 26861, 53722, 80583, 107444, 161166, 214888, 322332, 349193, 456637, 644664, 698386, 913274, 1047579, 1369911, 1396772, 1826548, 2095158, 2739822, 2793544, 3653096, 4190316, 5479644, 5936281, 8380632, 10959288, 11872562, 17808843, 23745124, 35617686, 47490248, 71235372, 142470744]

約数ペア:

[(1, 142470744), (2, 71235372), (3, 47490248), (4, 35617686), (6, 23745124), (8, 17808843), (12, 11872562), (13, 10959288), (17, 8380632), (24, 5936281), (26, 5479644), (34, 4190316), (39, 3653096), (51, 2793544), (52, 2739822), (68, 2095158), (78, 1826548), (102, 1396772), (104, 1369911), (136, 1047579), (156, 913274), (204, 698386), (221, 644664), (312, 456637), (408, 349193), (442, 322332), (663, 214888), (884, 161166), (1326, 107444), (1768, 80583), (2652, 53722), (5304, 26861)]