169474644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 445186560

約数和(自身を除く): 275711916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 181, 186, 279, 362, 372, 543, 558, 724, 839, 1086, 1116, 1629, 1678, 2172, 2517, 3258, 3356, 5034, 5611, 6516, 7551, 10068, 11222, 15102, 16833, 22444, 26009, 30204, 33666, 50499, 52018, 67332, 78027, 100998, 104036, 151859, 156054, 201996, 234081, 303718, 312108, 455577, 468162, 607436, 911154, 936324, 1366731, 1822308, 2733462, 4707629, 5466924, 9415258, 14122887, 18830516, 28245774, 42368661, 56491548, 84737322, 169474644]

約数ペア:

[(1, 169474644), (2, 84737322), (3, 56491548), (4, 42368661), (6, 28245774), (9, 18830516), (12, 14122887), (18, 9415258), (31, 5466924), (36, 4707629), (62, 2733462), (93, 1822308), (124, 1366731), (181, 936324), (186, 911154), (279, 607436), (362, 468162), (372, 455577), (543, 312108), (558, 303718), (724, 234081), (839, 201996), (1086, 156054), (1116, 151859), (1629, 104036), (1678, 100998), (2172, 78027), (2517, 67332), (3258, 52018), (3356, 50499), (5034, 33666), (5611, 30204), (6516, 26009), (7551, 22444), (10068, 16833), (11222, 15102)]