190641654

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 498088800

約数和(自身を除く): 307447146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 109, 126, 147, 189, 218, 294, 327, 378, 441, 654, 661, 763, 882, 981, 1322, 1323, 1526, 1962, 1983, 2289, 2646, 2943, 3966, 4578, 4627, 5341, 5886, 5949, 6867, 9254, 10682, 11898, 13734, 13881, 16023, 17847, 20601, 27762, 32046, 32389, 35694, 41202, 41643, 48069, 64778, 72049, 83286, 96138, 97167, 124929, 144098, 144207, 194334, 216147, 249858, 288414, 291501, 432294, 504343, 583002, 648441, 874503, 1008686, 1296882, 1513029, 1749006, 1945323, 3026058, 3530401, 3890646, 4539087, 7060802, 9078174, 10591203, 13617261, 21182406, 27234522, 31773609, 63547218, 95320827, 190641654]

約数ペア:

[(1, 190641654), (2, 95320827), (3, 63547218), (6, 31773609), (7, 27234522), (9, 21182406), (14, 13617261), (18, 10591203), (21, 9078174), (27, 7060802), (42, 4539087), (49, 3890646), (54, 3530401), (63, 3026058), (98, 1945323), (109, 1749006), (126, 1513029), (147, 1296882), (189, 1008686), (218, 874503), (294, 648441), (327, 583002), (378, 504343), (441, 432294), (654, 291501), (661, 288414), (763, 249858), (882, 216147), (981, 194334), (1322, 144207), (1323, 144098), (1526, 124929), (1962, 97167), (1983, 96138), (2289, 83286), (2646, 72049), (2943, 64778), (3966, 48069), (4578, 41643), (4627, 41202), (5341, 35694), (5886, 32389), (5949, 32046), (6867, 27762), (9254, 20601), (10682, 17847), (11898, 16023), (13734, 13881)]