161220036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 387430848

約数和(自身を除く): 226210812

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 211, 246, 422, 492, 633, 844, 1266, 1553, 2532, 3106, 4659, 6212, 8651, 9318, 17302, 18636, 25953, 34604, 51906, 63673, 103812, 127346, 191019, 254692, 327683, 382038, 655366, 764076, 983049, 1310732, 1966098, 3932196, 13435003, 26870006, 40305009, 53740012, 80610018, 161220036]

約数ペア:

[(1, 161220036), (2, 80610018), (3, 53740012), (4, 40305009), (6, 26870006), (12, 13435003), (41, 3932196), (82, 1966098), (123, 1310732), (164, 983049), (211, 764076), (246, 655366), (422, 382038), (492, 327683), (633, 254692), (844, 191019), (1266, 127346), (1553, 103812), (2532, 63673), (3106, 51906), (4659, 34604), (6212, 25953), (8651, 18636), (9318, 17302)]