157966246

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 250699680

約数和(自身を除く): 92733434

約数列:

[1, 2, 37, 59, 74, 97, 118, 194, 373, 746, 2183, 3589, 4366, 5723, 7178, 11446, 13801, 22007, 27602, 36181, 44014, 72362, 211751, 423502, 814259, 1338697, 1628518, 2134679, 2677394, 4269358, 78983123, 157966246]

約数ペア:

[(1, 157966246), (2, 78983123), (37, 4269358), (59, 2677394), (74, 2134679), (97, 1628518), (118, 1338697), (194, 814259), (373, 423502), (746, 211751), (2183, 72362), (3589, 44014), (4366, 36181), (5723, 27602), (7178, 22007), (11446, 13801)]