163826838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56569

約数の個数: 48

約数和(自身を含む): 423311616

約数和(自身を除く): 259484778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 56531, 113062, 169593, 339186, 395717, 508779, 791434, 1017558, 1187151, 1300213, 2374302, 2600426, 3561453, 3900639, 7122906, 7801278, 9101491, 11701917, 18202982, 23403834, 27304473, 54608946, 81913419, 163826838]

約数ペア:

[(1, 163826838), (2, 81913419), (3, 54608946), (6, 27304473), (7, 23403834), (9, 18202982), (14, 11701917), (18, 9101491), (21, 7801278), (23, 7122906), (42, 3900639), (46, 3561453), (63, 2600426), (69, 2374302), (126, 1300213), (138, 1187151), (161, 1017558), (207, 791434), (322, 508779), (414, 395717), (483, 339186), (966, 169593), (1449, 113062), (2898, 56531)]