181870297936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{115249}}^1$

素因数の和:115484

約数の個数: 80

約数和(自身を含む): 385857000000

約数和(自身を除く): 203986702064

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 179, 232, 304, 358, 464, 551, 716, 1102, 1432, 2204, 2864, 3401, 4408, 5191, 6802, 8816, 10382, 13604, 20764, 27208, 41528, 54416, 83056, 98629, 115249, 197258, 230498, 394516, 460996, 789032, 921992, 1578064, 1843984, 2189731, 3342221, 4379462, 6684442, 8758924, 13368884, 17517848, 20629571, 26737768, 35035696, 41259142, 53475536, 63502199, 82518284, 127004398, 165036568, 254008796, 330073136, 391961849, 508017592, 598257559, 783923698, 1016035184, 1196515118, 1567847396, 2393030236, 3135694792, 4786060472, 6271389584, 9572120944, 11366893621, 22733787242, 45467574484, 90935148968, 181870297936]

約数ペア:

[(1, 181870297936), (2, 90935148968), (4, 45467574484), (8, 22733787242), (16, 11366893621), (19, 9572120944), (29, 6271389584), (38, 4786060472), (58, 3135694792), (76, 2393030236), (116, 1567847396), (152, 1196515118), (179, 1016035184), (232, 783923698), (304, 598257559), (358, 508017592), (464, 391961849), (551, 330073136), (716, 254008796), (1102, 165036568), (1432, 127004398), (2204, 82518284), (2864, 63502199), (3401, 53475536), (4408, 41259142), (5191, 35035696), (6802, 26737768), (8816, 20629571), (10382, 17517848), (13604, 13368884), (20764, 8758924), (27208, 6684442), (41528, 4379462), (54416, 3342221), (83056, 2189731), (98629, 1843984), (115249, 1578064), (197258, 921992), (230498, 789032), (394516, 460996)]