147320244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 391128192

約数和(自身を除く): 243807948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 362, 414, 543, 724, 828, 983, 1086, 1629, 1966, 2172, 2949, 3258, 3932, 4163, 5898, 6516, 8326, 8847, 11796, 12489, 16652, 17694, 22609, 24978, 35388, 37467, 45218, 49956, 67827, 74934, 90436, 135654, 149868, 177923, 203481, 271308, 355846, 406962, 533769, 711692, 813924, 1067538, 1601307, 2135076, 3202614, 4092229, 6405228, 8184458, 12276687, 16368916, 24553374, 36830061, 49106748, 73660122, 147320244]

約数ペア:

[(1, 147320244), (2, 73660122), (3, 49106748), (4, 36830061), (6, 24553374), (9, 16368916), (12, 12276687), (18, 8184458), (23, 6405228), (36, 4092229), (46, 3202614), (69, 2135076), (92, 1601307), (138, 1067538), (181, 813924), (207, 711692), (276, 533769), (362, 406962), (414, 355846), (543, 271308), (724, 203481), (828, 177923), (983, 149868), (1086, 135654), (1629, 90436), (1966, 74934), (2172, 67827), (2949, 49956), (3258, 45218), (3932, 37467), (4163, 35388), (5898, 24978), (6516, 22609), (8326, 17694), (8847, 16652), (11796, 12489)]