149202256

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 80

約数和(自身を含む): 348390400

約数和(自身を除く): 199188144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 877, 1372, 1519, 1736, 1754, 2744, 3038, 3472, 3508, 5488, 6076, 6139, 7016, 10633, 12152, 12278, 14032, 21266, 24304, 24556, 27187, 42532, 42973, 49112, 54374, 85064, 85946, 98224, 108748, 170128, 171892, 190309, 217496, 300811, 343784, 380618, 434992, 601622, 687568, 761236, 1203244, 1332163, 1522472, 2406488, 2664326, 3044944, 4812976, 5328652, 9325141, 10657304, 18650282, 21314608, 37300564, 74601128, 149202256]

約数ペア:

[(1, 149202256), (2, 74601128), (4, 37300564), (7, 21314608), (8, 18650282), (14, 10657304), (16, 9325141), (28, 5328652), (31, 4812976), (49, 3044944), (56, 2664326), (62, 2406488), (98, 1522472), (112, 1332163), (124, 1203244), (196, 761236), (217, 687568), (248, 601622), (343, 434992), (392, 380618), (434, 343784), (496, 300811), (686, 217496), (784, 190309), (868, 171892), (877, 170128), (1372, 108748), (1519, 98224), (1736, 85946), (1754, 85064), (2744, 54374), (3038, 49112), (3472, 42973), (3508, 42532), (5488, 27187), (6076, 24556), (6139, 24304), (7016, 21266), (10633, 14032), (12152, 12278)]