145887798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16007}}^1$

素因数の和:16057

約数の個数: 48

約数和(自身を含む): 350383104

約数和(自身を除く): 204495306

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 16007, 32014, 48021, 96042, 112049, 224098, 336147, 496217, 672294, 784343, 992434, 1488651, 1568686, 2353029, 2977302, 3473519, 4706058, 6947038, 10420557, 20841114, 24314633, 48629266, 72943899, 145887798]

約数ペア:

[(1, 145887798), (2, 72943899), (3, 48629266), (6, 24314633), (7, 20841114), (14, 10420557), (21, 6947038), (31, 4706058), (42, 3473519), (49, 2977302), (62, 2353029), (93, 1568686), (98, 1488651), (147, 992434), (186, 784343), (217, 672294), (294, 496217), (434, 336147), (651, 224098), (1302, 112049), (1519, 96042), (3038, 48021), (4557, 32014), (9114, 16007)]