161869060864

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{31907}}^1$

素因数の和:32098

約数の個数: 144

約数和(自身を含む): 391319712000

約数和(自身を除く): 229450651136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 149, 152, 224, 256, 266, 298, 304, 448, 532, 596, 608, 896, 1043, 1064, 1192, 1216, 1792, 2086, 2128, 2384, 2432, 2831, 4172, 4256, 4768, 4864, 5662, 8344, 8512, 9536, 11324, 16688, 17024, 19072, 19817, 22648, 31907, 33376, 34048, 38144, 39634, 45296, 63814, 66752, 79268, 90592, 127628, 133504, 158536, 181184, 223349, 255256, 267008, 317072, 362368, 446698, 510512, 606233, 634144, 724736, 893396, 1021024, 1212466, 1268288, 1786792, 2042048, 2424932, 2536576, 3573584, 4084096, 4243631, 4754143, 4849864, 5073152, 7147168, 8168192, 8487262, 9508286, 9699728, 14294336, 16974524, 19016572, 19399456, 28588672, 33279001, 33949048, 38033144, 38798912, 57177344, 66558002, 67898096, 76066288, 77597824, 90328717, 133116004, 135796192, 152132576, 155195648, 180657434, 266232008, 271592384, 304265152, 361314868, 532464016, 543184768, 608530304, 632301019, 722629736, 1064928032, 1086369536, 1217060608, 1264602038, 1445259472, 2129856064, 2529204076, 2890518944, 4259712128, 5058408152, 5781037888, 8519424256, 10116816304, 11562075776, 20233632608, 23124151552, 40467265216, 80934530432, 161869060864]

約数ペア:

[(1, 161869060864), (2, 80934530432), (4, 40467265216), (7, 23124151552), (8, 20233632608), (14, 11562075776), (16, 10116816304), (19, 8519424256), (28, 5781037888), (32, 5058408152), (38, 4259712128), (56, 2890518944), (64, 2529204076), (76, 2129856064), (112, 1445259472), (128, 1264602038), (133, 1217060608), (149, 1086369536), (152, 1064928032), (224, 722629736), (256, 632301019), (266, 608530304), (298, 543184768), (304, 532464016), (448, 361314868), (532, 304265152), (596, 271592384), (608, 266232008), (896, 180657434), (1043, 155195648), (1064, 152132576), (1192, 135796192), (1216, 133116004), (1792, 90328717), (2086, 77597824), (2128, 76066288), (2384, 67898096), (2432, 66558002), (2831, 57177344), (4172, 38798912), (4256, 38033144), (4768, 33949048), (4864, 33279001), (5662, 28588672), (8344, 19399456), (8512, 19016572), (9536, 16974524), (11324, 14294336), (16688, 9699728), (17024, 9508286), (19072, 8487262), (19817, 8168192), (22648, 7147168), (31907, 5073152), (33376, 4849864), (34048, 4754143), (38144, 4243631), (39634, 4084096), (45296, 3573584), (63814, 2536576), (66752, 2424932), (79268, 2042048), (90592, 1786792), (127628, 1268288), (133504, 1212466), (158536, 1021024), (181184, 893396), (223349, 724736), (255256, 634144), (267008, 606233), (317072, 510512), (362368, 446698)]