161902024424

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1819

約数の個数: 128

約数和(自身を含む): 359619160320

約数和(自身を除く): 197717135896

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 107, 164, 214, 287, 328, 428, 574, 661, 749, 856, 997, 1148, 1322, 1498, 1994, 2296, 2644, 2996, 3988, 4387, 4627, 5288, 5992, 6979, 7976, 8774, 9254, 13958, 17548, 18508, 27101, 27916, 30709, 35096, 37016, 40877, 54202, 55832, 61418, 70727, 81754, 106679, 108404, 122836, 141454, 163508, 189707, 213358, 216808, 245672, 282908, 286139, 327016, 379414, 426716, 495089, 565816, 572278, 659017, 746753, 758828, 853432, 990178, 1144556, 1318034, 1493506, 1517656, 1980356, 2289112, 2636068, 2899807, 2987012, 3960712, 4373839, 4613119, 5272136, 5799614, 5974024, 8747678, 9226238, 11599228, 17495356, 18452476, 20298649, 23198456, 27019697, 30616873, 34990712, 36904952, 40597298, 54039394, 61233746, 70514819, 81194596, 108078788, 122467492, 141029638, 162389192, 189137879, 216157576, 244934984, 282059276, 378275758, 493603733, 564118552, 756551516, 987207466, 1513103032, 1974414932, 2891107579, 3948829864, 5782215158, 11564430316, 20237753053, 23128860632, 40475506106, 80951012212, 161902024424]

約数ペア:

[(1, 161902024424), (2, 80951012212), (4, 40475506106), (7, 23128860632), (8, 20237753053), (14, 11564430316), (28, 5782215158), (41, 3948829864), (56, 2891107579), (82, 1974414932), (107, 1513103032), (164, 987207466), (214, 756551516), (287, 564118552), (328, 493603733), (428, 378275758), (574, 282059276), (661, 244934984), (749, 216157576), (856, 189137879), (997, 162389192), (1148, 141029638), (1322, 122467492), (1498, 108078788), (1994, 81194596), (2296, 70514819), (2644, 61233746), (2996, 54039394), (3988, 40597298), (4387, 36904952), (4627, 34990712), (5288, 30616873), (5992, 27019697), (6979, 23198456), (7976, 20298649), (8774, 18452476), (9254, 17495356), (13958, 11599228), (17548, 9226238), (18508, 8747678), (27101, 5974024), (27916, 5799614), (30709, 5272136), (35096, 4613119), (37016, 4373839), (40877, 3960712), (54202, 2987012), (55832, 2899807), (61418, 2636068), (70727, 2289112), (81754, 1980356), (106679, 1517656), (108404, 1493506), (122836, 1318034), (141454, 1144556), (163508, 990178), (189707, 853432), (213358, 758828), (216808, 746753), (245672, 659017), (282908, 572278), (286139, 565816), (327016, 495089), (379414, 426716)]