198361872

素因数分解:

$2^4\times 3^5\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 581080864

約数和(自身を除く): 382718992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 243, 313, 324, 326, 432, 486, 489, 626, 648, 652, 939, 972, 978, 1252, 1296, 1304, 1467, 1878, 1944, 1956, 2504, 2608, 2817, 2934, 3756, 3888, 3912, 4401, 5008, 5634, 5868, 7512, 7824, 8451, 8802, 11268, 11736, 13203, 15024, 16902, 17604, 22536, 23472, 25353, 26406, 33804, 35208, 39609, 45072, 50706, 51019, 52812, 67608, 70416, 76059, 79218, 101412, 102038, 105624, 135216, 152118, 153057, 158436, 202824, 204076, 211248, 304236, 306114, 316872, 405648, 408152, 459171, 608472, 612228, 633744, 816304, 918342, 1216944, 1224456, 1377513, 1836684, 2448912, 2755026, 3673368, 4132539, 5510052, 7346736, 8265078, 11020104, 12397617, 16530156, 22040208, 24795234, 33060312, 49590468, 66120624, 99180936, 198361872]

約数ペア:

[(1, 198361872), (2, 99180936), (3, 66120624), (4, 49590468), (6, 33060312), (8, 24795234), (9, 22040208), (12, 16530156), (16, 12397617), (18, 11020104), (24, 8265078), (27, 7346736), (36, 5510052), (48, 4132539), (54, 3673368), (72, 2755026), (81, 2448912), (108, 1836684), (144, 1377513), (162, 1224456), (163, 1216944), (216, 918342), (243, 816304), (313, 633744), (324, 612228), (326, 608472), (432, 459171), (486, 408152), (489, 405648), (626, 316872), (648, 306114), (652, 304236), (939, 211248), (972, 204076), (978, 202824), (1252, 158436), (1296, 153057), (1304, 152118), (1467, 135216), (1878, 105624), (1944, 102038), (1956, 101412), (2504, 79218), (2608, 76059), (2817, 70416), (2934, 67608), (3756, 52812), (3888, 51019), (3912, 50706), (4401, 45072), (5008, 39609), (5634, 35208), (5868, 33804), (7512, 26406), (7824, 25353), (8451, 23472), (8802, 22536), (11268, 17604), (11736, 16902), (13203, 15024)]