131787192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 364435200

約数和(自身を除く): 232648008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 73, 74, 76, 107, 111, 114, 146, 148, 152, 214, 219, 222, 228, 292, 296, 321, 428, 438, 444, 456, 584, 642, 703, 856, 876, 888, 1284, 1387, 1406, 1752, 2033, 2109, 2568, 2701, 2774, 2812, 3959, 4066, 4161, 4218, 5402, 5548, 5624, 6099, 7811, 7918, 8103, 8132, 8322, 8436, 10804, 11096, 11877, 12198, 15622, 15836, 16206, 16264, 16644, 16872, 21608, 23433, 23754, 24396, 31244, 31672, 32412, 33288, 46866, 47508, 48792, 51319, 62488, 64824, 75221, 93732, 95016, 102638, 148409, 150442, 153957, 187464, 205276, 225663, 289007, 296818, 300884, 307914, 410552, 445227, 451326, 578014, 593636, 601768, 615828, 867021, 890454, 902652, 1156028, 1187272, 1231656, 1734042, 1780908, 1805304, 2312056, 3468084, 3561816, 5491133, 6936168, 10982266, 16473399, 21964532, 32946798, 43929064, 65893596, 131787192]

約数ペア:

[(1, 131787192), (2, 65893596), (3, 43929064), (4, 32946798), (6, 21964532), (8, 16473399), (12, 10982266), (19, 6936168), (24, 5491133), (37, 3561816), (38, 3468084), (57, 2312056), (73, 1805304), (74, 1780908), (76, 1734042), (107, 1231656), (111, 1187272), (114, 1156028), (146, 902652), (148, 890454), (152, 867021), (214, 615828), (219, 601768), (222, 593636), (228, 578014), (292, 451326), (296, 445227), (321, 410552), (428, 307914), (438, 300884), (444, 296818), (456, 289007), (584, 225663), (642, 205276), (703, 187464), (856, 153957), (876, 150442), (888, 148409), (1284, 102638), (1387, 95016), (1406, 93732), (1752, 75221), (2033, 64824), (2109, 62488), (2568, 51319), (2701, 48792), (2774, 47508), (2812, 46866), (3959, 33288), (4066, 32412), (4161, 31672), (4218, 31244), (5402, 24396), (5548, 23754), (5624, 23433), (6099, 21608), (7811, 16872), (7918, 16644), (8103, 16264), (8132, 16206), (8322, 15836), (8436, 15622), (10804, 12198), (11096, 11877)]