155405328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 300565488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 53, 74, 78, 104, 106, 111, 127, 148, 156, 159, 208, 212, 222, 254, 296, 312, 318, 381, 424, 444, 481, 508, 592, 624, 636, 689, 762, 848, 888, 962, 1016, 1272, 1378, 1443, 1524, 1651, 1776, 1924, 1961, 2032, 2067, 2544, 2756, 2886, 3048, 3302, 3848, 3922, 4134, 4699, 4953, 5512, 5772, 5883, 6096, 6604, 6731, 7696, 7844, 8268, 9398, 9906, 11024, 11544, 11766, 13208, 13462, 14097, 15688, 16536, 18796, 19812, 20193, 23088, 23532, 25493, 26416, 26924, 28194, 31376, 33072, 37592, 39624, 40386, 47064, 50986, 53848, 56388, 61087, 75184, 76479, 79248, 80772, 87503, 94128, 101972, 107696, 112776, 122174, 152958, 161544, 175006, 183261, 203944, 225552, 244348, 249047, 262509, 305916, 323088, 350012, 366522, 407888, 488696, 498094, 525018, 611832, 700024, 733044, 747141, 977392, 996188, 1050036, 1223664, 1400048, 1466088, 1494282, 1992376, 2100072, 2932176, 2988564, 3237611, 3984752, 4200144, 5977128, 6475222, 9712833, 11954256, 12950444, 19425666, 25900888, 38851332, 51801776, 77702664, 155405328]

約数ペア:

[(1, 155405328), (2, 77702664), (3, 51801776), (4, 38851332), (6, 25900888), (8, 19425666), (12, 12950444), (13, 11954256), (16, 9712833), (24, 6475222), (26, 5977128), (37, 4200144), (39, 3984752), (48, 3237611), (52, 2988564), (53, 2932176), (74, 2100072), (78, 1992376), (104, 1494282), (106, 1466088), (111, 1400048), (127, 1223664), (148, 1050036), (156, 996188), (159, 977392), (208, 747141), (212, 733044), (222, 700024), (254, 611832), (296, 525018), (312, 498094), (318, 488696), (381, 407888), (424, 366522), (444, 350012), (481, 323088), (508, 305916), (592, 262509), (624, 249047), (636, 244348), (689, 225552), (762, 203944), (848, 183261), (888, 175006), (962, 161544), (1016, 152958), (1272, 122174), (1378, 112776), (1443, 107696), (1524, 101972), (1651, 94128), (1776, 87503), (1924, 80772), (1961, 79248), (2032, 76479), (2067, 75184), (2544, 61087), (2756, 56388), (2886, 53848), (3048, 50986), (3302, 47064), (3848, 40386), (3922, 39624), (4134, 37592), (4699, 33072), (4953, 31376), (5512, 28194), (5772, 26924), (5883, 26416), (6096, 25493), (6604, 23532), (6731, 23088), (7696, 20193), (7844, 19812), (8268, 18796), (9398, 16536), (9906, 15688), (11024, 14097), (11544, 13462), (11766, 13208)]