147647584

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 372314880

約数和(自身を除く): 224667296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 191, 196, 203, 224, 232, 238, 272, 382, 392, 406, 464, 476, 493, 544, 764, 784, 812, 833, 928, 952, 986, 1337, 1421, 1528, 1568, 1624, 1666, 1904, 1972, 2674, 2842, 3056, 3247, 3248, 3332, 3451, 3808, 3944, 5348, 5539, 5684, 6112, 6494, 6496, 6664, 6902, 7888, 9359, 10696, 11078, 11368, 12988, 13328, 13804, 15776, 18718, 21392, 22156, 22729, 22736, 24157, 25976, 26656, 27608, 37436, 38773, 42784, 44312, 45458, 45472, 48314, 51952, 55216, 74872, 77546, 88624, 90916, 94163, 96628, 103904, 110432, 149744, 155092, 159103, 177248, 181832, 188326, 193256, 271411, 299488, 310184, 318206, 363664, 376652, 386512, 542822, 620368, 636412, 659141, 727328, 753304, 773024, 1085644, 1240736, 1272824, 1318282, 1506608, 2171288, 2545648, 2636564, 3013216, 4342576, 4613987, 5091296, 5273128, 8685152, 9227974, 10546256, 18455948, 21092512, 36911896, 73823792, 147647584]

約数ペア:

[(1, 147647584), (2, 73823792), (4, 36911896), (7, 21092512), (8, 18455948), (14, 10546256), (16, 9227974), (17, 8685152), (28, 5273128), (29, 5091296), (32, 4613987), (34, 4342576), (49, 3013216), (56, 2636564), (58, 2545648), (68, 2171288), (98, 1506608), (112, 1318282), (116, 1272824), (119, 1240736), (136, 1085644), (191, 773024), (196, 753304), (203, 727328), (224, 659141), (232, 636412), (238, 620368), (272, 542822), (382, 386512), (392, 376652), (406, 363664), (464, 318206), (476, 310184), (493, 299488), (544, 271411), (764, 193256), (784, 188326), (812, 181832), (833, 177248), (928, 159103), (952, 155092), (986, 149744), (1337, 110432), (1421, 103904), (1528, 96628), (1568, 94163), (1624, 90916), (1666, 88624), (1904, 77546), (1972, 74872), (2674, 55216), (2842, 51952), (3056, 48314), (3247, 45472), (3248, 45458), (3332, 44312), (3451, 42784), (3808, 38773), (3944, 37436), (5348, 27608), (5539, 26656), (5684, 25976), (6112, 24157), (6494, 22736), (6496, 22729), (6664, 22156), (6902, 21392), (7888, 18718), (9359, 15776), (10696, 13804), (11078, 13328), (11368, 12988)]