145351188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 382403840

約数和(自身を除く): 237052652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 278, 279, 372, 417, 556, 558, 834, 937, 1116, 1251, 1668, 1874, 2502, 2811, 3748, 4309, 5004, 5622, 8433, 8618, 11244, 12927, 16866, 17236, 25854, 29047, 33732, 38781, 51708, 58094, 77562, 87141, 116188, 130243, 155124, 174282, 260486, 261423, 348564, 390729, 520972, 522846, 781458, 1045692, 1172187, 1562916, 2344374, 4037533, 4688748, 8075066, 12112599, 16150132, 24225198, 36337797, 48450396, 72675594, 145351188]

約数ペア:

[(1, 145351188), (2, 72675594), (3, 48450396), (4, 36337797), (6, 24225198), (9, 16150132), (12, 12112599), (18, 8075066), (31, 4688748), (36, 4037533), (62, 2344374), (93, 1562916), (124, 1172187), (139, 1045692), (186, 781458), (278, 522846), (279, 520972), (372, 390729), (417, 348564), (556, 261423), (558, 260486), (834, 174282), (937, 155124), (1116, 130243), (1251, 116188), (1668, 87141), (1874, 77562), (2502, 58094), (2811, 51708), (3748, 38781), (4309, 33732), (5004, 29047), (5622, 25854), (8433, 17236), (8618, 16866), (11244, 12927)]