103908728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 153494152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 47, 56, 74, 77, 88, 94, 97, 148, 154, 188, 194, 259, 296, 308, 329, 376, 388, 407, 517, 518, 616, 658, 679, 776, 814, 1034, 1036, 1067, 1316, 1358, 1628, 1739, 2068, 2072, 2134, 2632, 2716, 2849, 3256, 3478, 3589, 3619, 4136, 4268, 4559, 5432, 5698, 6956, 7178, 7238, 7469, 8536, 9118, 11396, 12173, 13912, 14356, 14476, 14938, 18236, 19129, 22792, 24346, 25123, 28712, 28952, 29876, 31913, 36472, 38258, 39479, 48692, 50149, 50246, 59752, 63826, 76516, 78958, 97384, 100298, 100492, 127652, 133903, 153032, 157916, 168683, 200596, 200984, 255304, 267806, 276353, 315832, 337366, 351043, 401192, 535612, 552706, 674732, 702086, 1071224, 1105412, 1180781, 1349464, 1404172, 1855513, 2210824, 2361562, 2808344, 3711026, 4723124, 7422052, 9446248, 12988591, 14844104, 25977182, 51954364, 103908728]

約数ペア:

[(1, 103908728), (2, 51954364), (4, 25977182), (7, 14844104), (8, 12988591), (11, 9446248), (14, 7422052), (22, 4723124), (28, 3711026), (37, 2808344), (44, 2361562), (47, 2210824), (56, 1855513), (74, 1404172), (77, 1349464), (88, 1180781), (94, 1105412), (97, 1071224), (148, 702086), (154, 674732), (188, 552706), (194, 535612), (259, 401192), (296, 351043), (308, 337366), (329, 315832), (376, 276353), (388, 267806), (407, 255304), (517, 200984), (518, 200596), (616, 168683), (658, 157916), (679, 153032), (776, 133903), (814, 127652), (1034, 100492), (1036, 100298), (1067, 97384), (1316, 78958), (1358, 76516), (1628, 63826), (1739, 59752), (2068, 50246), (2072, 50149), (2134, 48692), (2632, 39479), (2716, 38258), (2849, 36472), (3256, 31913), (3478, 29876), (3589, 28952), (3619, 28712), (4136, 25123), (4268, 24346), (4559, 22792), (5432, 19129), (5698, 18236), (6956, 14938), (7178, 14476), (7238, 14356), (7469, 13912), (8536, 12173), (9118, 11396)]