145901742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 352926720

約数和(自身を除く): 207024978

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1533, 1679, 2069, 3066, 3358, 4138, 5037, 6207, 10074, 11753, 12414, 14483, 23506, 28966, 35259, 43449, 47587, 70518, 86898, 95174, 142761, 151037, 285522, 302074, 333109, 453111, 666218, 906222, 999327, 1057259, 1998654, 2114518, 3171777, 3473851, 6343554, 6947702, 10421553, 20843106, 24316957, 48633914, 72950871, 145901742]

約数ペア:

[(1, 145901742), (2, 72950871), (3, 48633914), (6, 24316957), (7, 20843106), (14, 10421553), (21, 6947702), (23, 6343554), (42, 3473851), (46, 3171777), (69, 2114518), (73, 1998654), (138, 1057259), (146, 999327), (161, 906222), (219, 666218), (322, 453111), (438, 333109), (483, 302074), (511, 285522), (966, 151037), (1022, 142761), (1533, 95174), (1679, 86898), (2069, 70518), (3066, 47587), (3358, 43449), (4138, 35259), (5037, 28966), (6207, 23506), (10074, 14483), (11753, 12414)]