145938464

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:758

約数の個数: 72

約数和(自身を含む): 336864528

約数和(自身を除く): 190926064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 571, 652, 784, 1141, 1142, 1304, 1568, 2282, 2284, 2608, 3997, 4564, 4568, 5216, 7987, 7994, 9128, 9136, 15974, 15988, 18256, 18272, 27979, 31948, 31976, 36512, 55958, 63896, 63952, 93073, 111916, 127792, 127904, 186146, 223832, 255584, 372292, 447664, 651511, 744584, 895328, 1303022, 1489168, 2606044, 2978336, 4560577, 5212088, 9121154, 10424176, 18242308, 20848352, 36484616, 72969232, 145938464]

約数ペア:

[(1, 145938464), (2, 72969232), (4, 36484616), (7, 20848352), (8, 18242308), (14, 10424176), (16, 9121154), (28, 5212088), (32, 4560577), (49, 2978336), (56, 2606044), (98, 1489168), (112, 1303022), (163, 895328), (196, 744584), (224, 651511), (326, 447664), (392, 372292), (571, 255584), (652, 223832), (784, 186146), (1141, 127904), (1142, 127792), (1304, 111916), (1568, 93073), (2282, 63952), (2284, 63896), (2608, 55958), (3997, 36512), (4564, 31976), (4568, 31948), (5216, 27979), (7987, 18272), (7994, 18256), (9128, 15988), (9136, 15974)]