155898848

素因数分解:

$2^5\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1019}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 351630720

約数和(自身を除く): 195731872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 683, 1019, 1366, 2038, 2732, 4076, 4781, 5464, 7133, 8152, 9562, 10928, 14266, 16304, 19124, 21856, 28532, 32608, 38248, 57064, 76496, 114128, 152992, 228256, 695977, 1391954, 2783908, 4871839, 5567816, 9743678, 11135632, 19487356, 22271264, 38974712, 77949424, 155898848]

約数ペア:

[(1, 155898848), (2, 77949424), (4, 38974712), (7, 22271264), (8, 19487356), (14, 11135632), (16, 9743678), (28, 5567816), (32, 4871839), (56, 2783908), (112, 1391954), (224, 695977), (683, 228256), (1019, 152992), (1366, 114128), (2038, 76496), (2732, 57064), (4076, 38248), (4781, 32608), (5464, 28532), (7133, 21856), (8152, 19124), (9562, 16304), (10928, 14266)]