16455311952

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2181

約数の個数: 160

約数和(自身を含む): 44952122880

約数和(自身を除く): 28496810928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 79, 82, 106, 123, 158, 159, 164, 212, 237, 246, 316, 318, 328, 424, 474, 492, 632, 636, 656, 848, 948, 984, 1264, 1272, 1896, 1968, 1997, 2173, 2544, 3239, 3792, 3994, 4187, 4346, 5991, 6478, 6519, 7988, 8374, 8692, 9717, 11982, 12561, 12956, 13038, 15976, 16748, 17384, 19434, 23964, 25122, 25912, 26076, 31952, 33496, 34768, 38868, 47928, 50244, 51824, 52152, 66992, 77736, 81877, 95856, 100488, 104304, 105841, 155472, 157763, 163754, 171667, 200976, 211682, 245631, 315526, 317523, 327508, 343334, 423364, 473289, 491262, 515001, 631052, 635046, 655016, 686668, 846728, 946578, 982524, 1030002, 1262104, 1270092, 1310032, 1373336, 1693456, 1893156, 1965048, 2060004, 2524208, 2540184, 2746672, 3786312, 3930096, 4120008, 4339481, 5080368, 6468283, 7572624, 8240016, 8361439, 8678962, 12936566, 13018443, 16722878, 17357924, 19404849, 25084317, 25873132, 26036886, 33445756, 34715848, 38809698, 50168634, 51746264, 52073772, 66891512, 69431696, 77619396, 100337268, 103492528, 104147544, 133783024, 155238792, 200674536, 208295088, 310477584, 342818999, 401349072, 685637998, 1028456997, 1371275996, 2056913994, 2742551992, 4113827988, 5485103984, 8227655976, 16455311952]

約数ペア:

[(1, 16455311952), (2, 8227655976), (3, 5485103984), (4, 4113827988), (6, 2742551992), (8, 2056913994), (12, 1371275996), (16, 1028456997), (24, 685637998), (41, 401349072), (48, 342818999), (53, 310477584), (79, 208295088), (82, 200674536), (106, 155238792), (123, 133783024), (158, 104147544), (159, 103492528), (164, 100337268), (212, 77619396), (237, 69431696), (246, 66891512), (316, 52073772), (318, 51746264), (328, 50168634), (424, 38809698), (474, 34715848), (492, 33445756), (632, 26036886), (636, 25873132), (656, 25084317), (848, 19404849), (948, 17357924), (984, 16722878), (1264, 13018443), (1272, 12936566), (1896, 8678962), (1968, 8361439), (1997, 8240016), (2173, 7572624), (2544, 6468283), (3239, 5080368), (3792, 4339481), (3994, 4120008), (4187, 3930096), (4346, 3786312), (5991, 2746672), (6478, 2540184), (6519, 2524208), (7988, 2060004), (8374, 1965048), (8692, 1893156), (9717, 1693456), (11982, 1373336), (12561, 1310032), (12956, 1270092), (13038, 1262104), (15976, 1030002), (16748, 982524), (17384, 946578), (19434, 846728), (23964, 686668), (25122, 655016), (25912, 635046), (26076, 631052), (31952, 515001), (33496, 491262), (34768, 473289), (38868, 423364), (47928, 343334), (50244, 327508), (51824, 317523), (52152, 315526), (66992, 245631), (77736, 211682), (81877, 200976), (95856, 171667), (100488, 163754), (104304, 157763), (105841, 155472)]