189913488

素因数分解:

$2^4\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2459}}^1$

素因数の和:4079

約数の個数: 40

約数和(自身を含む): 491114400

約数和(自身を除く): 301200912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1609, 2459, 3218, 4827, 4918, 6436, 7377, 9654, 9836, 12872, 14754, 19308, 19672, 25744, 29508, 38616, 39344, 59016, 77232, 118032, 3956531, 7913062, 11869593, 15826124, 23739186, 31652248, 47478372, 63304496, 94956744, 189913488]

約数ペア:

[(1, 189913488), (2, 94956744), (3, 63304496), (4, 47478372), (6, 31652248), (8, 23739186), (12, 15826124), (16, 11869593), (24, 7913062), (48, 3956531), (1609, 118032), (2459, 77232), (3218, 59016), (4827, 39344), (4918, 38616), (6436, 29508), (7377, 25744), (9654, 19672), (9836, 19308), (12872, 14754)]