157220931835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{887}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 211090074624

約数和(自身を除く): 53869142789

約数列:

[1, 5, 11, 55, 73, 131, 337, 365, 655, 803, 887, 1441, 1685, 3707, 4015, 4435, 7205, 9563, 9757, 18535, 24601, 44147, 47815, 48785, 64751, 105193, 116197, 123005, 220735, 270611, 298919, 323755, 485617, 525965, 580985, 712261, 1278167, 1353055, 1494595, 2428085, 3222731, 3288109, 3561305, 6390835, 8482381, 16113655, 16440545, 21821087, 35450041, 39158389, 42411905, 93306191, 109105435, 177250205, 195791945, 240031957, 430742279, 466530955, 1200159785, 2153711395, 2858562397, 14292811985, 31444186367, 157220931835]

約数ペア:

[(1, 157220931835), (5, 31444186367), (11, 14292811985), (55, 2858562397), (73, 2153711395), (131, 1200159785), (337, 466530955), (365, 430742279), (655, 240031957), (803, 195791945), (887, 177250205), (1441, 109105435), (1685, 93306191), (3707, 42411905), (4015, 39158389), (4435, 35450041), (7205, 21821087), (9563, 16440545), (9757, 16113655), (18535, 8482381), (24601, 6390835), (44147, 3561305), (47815, 3288109), (48785, 3222731), (64751, 2428085), (105193, 1494595), (116197, 1353055), (123005, 1278167), (220735, 712261), (270611, 580985), (298919, 525965), (323755, 485617)]