140266938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 332335872

約数和(自身を除く): 192068934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 742, 854, 1033, 1113, 1281, 2066, 2226, 2562, 3099, 3233, 6198, 6466, 7231, 9699, 14462, 19398, 21693, 22631, 43386, 45262, 54749, 63013, 67893, 109498, 126026, 135786, 164247, 189039, 328494, 378078, 383243, 441091, 766486, 882182, 1149729, 1323273, 2299458, 2646546, 3339689, 6679378, 10019067, 20038134, 23377823, 46755646, 70133469, 140266938]

約数ペア:

[(1, 140266938), (2, 70133469), (3, 46755646), (6, 23377823), (7, 20038134), (14, 10019067), (21, 6679378), (42, 3339689), (53, 2646546), (61, 2299458), (106, 1323273), (122, 1149729), (159, 882182), (183, 766486), (318, 441091), (366, 383243), (371, 378078), (427, 328494), (742, 189039), (854, 164247), (1033, 135786), (1113, 126026), (1281, 109498), (2066, 67893), (2226, 63013), (2562, 54749), (3099, 45262), (3233, 43386), (6198, 22631), (6466, 21693), (7231, 19398), (9699, 14462)]