172998384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 333635856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 59, 74, 78, 104, 111, 118, 127, 148, 156, 177, 208, 222, 236, 254, 296, 312, 354, 381, 444, 472, 481, 508, 592, 624, 708, 762, 767, 888, 944, 962, 1016, 1416, 1443, 1524, 1534, 1651, 1776, 1924, 2032, 2183, 2301, 2832, 2886, 3048, 3068, 3302, 3848, 4366, 4602, 4699, 4953, 5772, 6096, 6136, 6549, 6604, 7493, 7696, 8732, 9204, 9398, 9906, 11544, 12272, 13098, 13208, 14097, 14986, 17464, 18408, 18796, 19812, 22479, 23088, 26196, 26416, 28194, 28379, 29972, 34928, 36816, 37592, 39624, 44958, 52392, 56388, 56758, 59944, 61087, 75184, 79248, 85137, 89916, 97409, 104784, 112776, 113516, 119888, 122174, 170274, 179832, 183261, 194818, 225552, 227032, 244348, 277241, 292227, 340548, 359664, 366522, 389636, 454064, 488696, 554482, 584454, 681096, 733044, 779272, 831723, 977392, 1108964, 1168908, 1362192, 1466088, 1558544, 1663446, 2217928, 2337816, 2932176, 3326892, 3604133, 4435856, 4675632, 6653784, 7208266, 10812399, 13307568, 14416532, 21624798, 28833064, 43249596, 57666128, 86499192, 172998384]

約数ペア:

[(1, 172998384), (2, 86499192), (3, 57666128), (4, 43249596), (6, 28833064), (8, 21624798), (12, 14416532), (13, 13307568), (16, 10812399), (24, 7208266), (26, 6653784), (37, 4675632), (39, 4435856), (48, 3604133), (52, 3326892), (59, 2932176), (74, 2337816), (78, 2217928), (104, 1663446), (111, 1558544), (118, 1466088), (127, 1362192), (148, 1168908), (156, 1108964), (177, 977392), (208, 831723), (222, 779272), (236, 733044), (254, 681096), (296, 584454), (312, 554482), (354, 488696), (381, 454064), (444, 389636), (472, 366522), (481, 359664), (508, 340548), (592, 292227), (624, 277241), (708, 244348), (762, 227032), (767, 225552), (888, 194818), (944, 183261), (962, 179832), (1016, 170274), (1416, 122174), (1443, 119888), (1524, 113516), (1534, 112776), (1651, 104784), (1776, 97409), (1924, 89916), (2032, 85137), (2183, 79248), (2301, 75184), (2832, 61087), (2886, 59944), (3048, 56758), (3068, 56388), (3302, 52392), (3848, 44958), (4366, 39624), (4602, 37592), (4699, 36816), (4953, 34928), (5772, 29972), (6096, 28379), (6136, 28194), (6549, 26416), (6604, 26196), (7493, 23088), (7696, 22479), (8732, 19812), (9204, 18796), (9398, 18408), (9906, 17464), (11544, 14986), (12272, 14097), (13098, 13208)]