149751798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{19699}}^1$

素因数の和:19892

約数の個数: 32

約数和(自身を含む): 344198400

約数和(自身を除く): 194446602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 19699, 39398, 59097, 118194, 137893, 275786, 413679, 827358, 3565519, 7131038, 10696557, 21393114, 24958633, 49917266, 74875899, 149751798]

約数ペア:

[(1, 149751798), (2, 74875899), (3, 49917266), (6, 24958633), (7, 21393114), (14, 10696557), (21, 7131038), (42, 3565519), (181, 827358), (362, 413679), (543, 275786), (1086, 137893), (1267, 118194), (2534, 59097), (3801, 39398), (7602, 19699)]