153442938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38113}}^1$

素因数の和:38190

約数の個数: 32

約数和(自身を含む): 340281792

約数和(自身を除く): 186838854

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 38113, 76226, 114339, 228678, 419243, 838486, 1257729, 2324893, 2515458, 4649786, 6974679, 13949358, 25573823, 51147646, 76721469, 153442938]

約数ペア:

[(1, 153442938), (2, 76721469), (3, 51147646), (6, 25573823), (11, 13949358), (22, 6974679), (33, 4649786), (61, 2515458), (66, 2324893), (122, 1257729), (183, 838486), (366, 419243), (671, 228678), (1342, 114339), (2013, 76226), (4026, 38113)]