155759904

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 444422160

約数和(自身を除く): 288662256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1427, 1516, 2274, 2854, 3032, 3411, 4281, 4548, 5708, 6064, 6822, 8562, 9096, 11416, 12128, 12843, 13644, 17124, 18192, 22832, 25686, 27288, 34248, 36384, 45664, 51372, 54576, 68496, 102744, 109152, 136992, 205488, 410976, 540833, 1081666, 1622499, 2163332, 3244998, 4326664, 4867497, 6489996, 8653328, 9734994, 12979992, 17306656, 19469988, 25959984, 38939976, 51919968, 77879952, 155759904]

約数ペア:

[(1, 155759904), (2, 77879952), (3, 51919968), (4, 38939976), (6, 25959984), (8, 19469988), (9, 17306656), (12, 12979992), (16, 9734994), (18, 8653328), (24, 6489996), (32, 4867497), (36, 4326664), (48, 3244998), (72, 2163332), (96, 1622499), (144, 1081666), (288, 540833), (379, 410976), (758, 205488), (1137, 136992), (1427, 109152), (1516, 102744), (2274, 68496), (2854, 54576), (3032, 51372), (3411, 45664), (4281, 36384), (4548, 34248), (5708, 27288), (6064, 25686), (6822, 22832), (8562, 18192), (9096, 17124), (11416, 13644), (12128, 12843)]