150451168

素因数分解:

$2^5\times 7^2\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 346890600

約数和(自身を除く): 196439432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 229, 392, 419, 458, 784, 838, 916, 1568, 1603, 1676, 1832, 2933, 3206, 3352, 3664, 5866, 6412, 6704, 7328, 11221, 11732, 12824, 13408, 20531, 22442, 23464, 25648, 41062, 44884, 46928, 51296, 82124, 89768, 93856, 95951, 164248, 179536, 191902, 328496, 359072, 383804, 656992, 671657, 767608, 1343314, 1535216, 2686628, 3070432, 4701599, 5373256, 9403198, 10746512, 18806396, 21493024, 37612792, 75225584, 150451168]

約数ペア:

[(1, 150451168), (2, 75225584), (4, 37612792), (7, 21493024), (8, 18806396), (14, 10746512), (16, 9403198), (28, 5373256), (32, 4701599), (49, 3070432), (56, 2686628), (98, 1535216), (112, 1343314), (196, 767608), (224, 671657), (229, 656992), (392, 383804), (419, 359072), (458, 328496), (784, 191902), (838, 179536), (916, 164248), (1568, 95951), (1603, 93856), (1676, 89768), (1832, 82124), (2933, 51296), (3206, 46928), (3352, 44884), (3664, 41062), (5866, 25648), (6412, 23464), (6704, 22442), (7328, 20531), (11221, 13408), (11732, 12824)]