187155897124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1\times {\mathrm{13121}}^1$

素因数の和:29596

約数の個数: 48

約数和(自身を含む): 386439330816

約数和(自身を除く): 199283433692

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 13121, 16433, 26242, 32866, 52484, 65732, 91847, 115031, 183694, 230062, 367388, 406751, 460124, 509423, 813502, 1018846, 1627004, 2037692, 2847257, 3565961, 5694514, 7131922, 11389028, 14263844, 215617393, 431234786, 862469572, 1509321751, 3018643502, 6037287004, 6684139183, 13368278366, 26736556732, 46788974281, 93577948562, 187155897124]

約数ペア:

[(1, 187155897124), (2, 93577948562), (4, 46788974281), (7, 26736556732), (14, 13368278366), (28, 6684139183), (31, 6037287004), (62, 3018643502), (124, 1509321751), (217, 862469572), (434, 431234786), (868, 215617393), (13121, 14263844), (16433, 11389028), (26242, 7131922), (32866, 5694514), (52484, 3565961), (65732, 2847257), (91847, 2037692), (115031, 1627004), (183694, 1018846), (230062, 813502), (367388, 509423), (406751, 460124)]