128413071215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 188147957760

約数和(自身を除く): 59734886545

約数列:

[1, 5, 11, 13, 55, 61, 65, 97, 127, 143, 239, 305, 485, 635, 671, 715, 793, 1067, 1195, 1261, 1397, 1651, 2629, 3107, 3355, 3965, 5335, 5917, 6305, 6985, 7747, 8255, 8723, 12319, 13145, 13871, 14579, 15535, 18161, 23183, 29585, 30353, 34177, 38735, 43615, 61595, 65087, 69355, 72895, 76921, 85217, 90805, 100711, 115915, 135509, 151765, 160147, 160369, 170885, 189527, 255013, 301379, 325435, 333883, 384605, 394589, 426085, 503555, 677545, 751459, 800735, 801845, 846131, 947635, 1107821, 1275065, 1414163, 1506895, 1669415, 1761617, 1851533, 1972945, 2084797, 2944241, 3315169, 3757295, 4230655, 4340479, 5539105, 7070815, 8266049, 8808085, 9257665, 9768967, 10423985, 14721205, 15555793, 16575845, 18384119, 20366863, 21702395, 24069929, 32386651, 38275133, 41330245, 48844835, 77778965, 91920595, 101834315, 107458637, 120349645, 161933255, 179598701, 191375665, 202225309, 264769219, 421026463, 537293185, 897993505, 1011126545, 1323846095, 1975585711, 2105132315, 2334783113, 9877928555, 11673915565, 25682614243, 128413071215]

約数ペア:

[(1, 128413071215), (5, 25682614243), (11, 11673915565), (13, 9877928555), (55, 2334783113), (61, 2105132315), (65, 1975585711), (97, 1323846095), (127, 1011126545), (143, 897993505), (239, 537293185), (305, 421026463), (485, 264769219), (635, 202225309), (671, 191375665), (715, 179598701), (793, 161933255), (1067, 120349645), (1195, 107458637), (1261, 101834315), (1397, 91920595), (1651, 77778965), (2629, 48844835), (3107, 41330245), (3355, 38275133), (3965, 32386651), (5335, 24069929), (5917, 21702395), (6305, 20366863), (6985, 18384119), (7747, 16575845), (8255, 15555793), (8723, 14721205), (12319, 10423985), (13145, 9768967), (13871, 9257665), (14579, 8808085), (15535, 8266049), (18161, 7070815), (23183, 5539105), (29585, 4340479), (30353, 4230655), (34177, 3757295), (38735, 3315169), (43615, 2944241), (61595, 2084797), (65087, 1972945), (69355, 1851533), (72895, 1761617), (76921, 1669415), (85217, 1506895), (90805, 1414163), (100711, 1275065), (115915, 1107821), (135509, 947635), (151765, 846131), (160147, 801845), (160369, 800735), (170885, 751459), (189527, 677545), (255013, 503555), (301379, 426085), (325435, 394589), (333883, 384605)]