42153561103658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1\times {\mathrm{223463}}^1$

素因数の和:224471

約数の個数: 64

約数和(自身を含む): 68342012997120

約数和(自身を除く): 26188451893462

約数列:

[1, 2, 23, 37, 46, 74, 137, 274, 809, 851, 1618, 1702, 3151, 5069, 6302, 10138, 18607, 29933, 37214, 59866, 110833, 116587, 221666, 223463, 233174, 446926, 688459, 1376918, 2549159, 4100821, 5098318, 5139649, 8201642, 8268131, 10279298, 16536262, 30614431, 61228862, 94318883, 180781567, 188637766, 190167013, 361563134, 380334026, 704131913, 1132733947, 1408263826, 2265467894, 4157976041, 6688917979, 8315952082, 13377835958, 24767074679, 26052880781, 49534149358, 52105761562, 153845113517, 307690227034, 569642717617, 916381763123, 1139285435234, 1832763526246, 21076780551829, 42153561103658]

約数ペア:

[(1, 42153561103658), (2, 21076780551829), (23, 1832763526246), (37, 1139285435234), (46, 916381763123), (74, 569642717617), (137, 307690227034), (274, 153845113517), (809, 52105761562), (851, 49534149358), (1618, 26052880781), (1702, 24767074679), (3151, 13377835958), (5069, 8315952082), (6302, 6688917979), (10138, 4157976041), (18607, 2265467894), (29933, 1408263826), (37214, 1132733947), (59866, 704131913), (110833, 380334026), (116587, 361563134), (221666, 190167013), (223463, 188637766), (233174, 180781567), (446926, 94318883), (688459, 61228862), (1376918, 30614431), (2549159, 16536262), (4100821, 10279298), (5098318, 8268131), (5139649, 8201642)]