154162188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2311}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 416576160

約数和(自身を除く): 262413972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 2311, 3706, 3924, 4622, 5559, 6933, 7412, 9244, 11118, 13866, 16677, 20799, 22236, 27732, 33354, 39287, 41598, 66708, 78574, 83196, 117861, 157148, 235722, 251899, 353583, 471444, 503798, 707166, 755697, 1007596, 1414332, 1511394, 2267091, 3022788, 4282283, 4534182, 8564566, 9068364, 12846849, 17129132, 25693698, 38540547, 51387396, 77081094, 154162188]

約数ペア:

[(1, 154162188), (2, 77081094), (3, 51387396), (4, 38540547), (6, 25693698), (9, 17129132), (12, 12846849), (17, 9068364), (18, 8564566), (34, 4534182), (36, 4282283), (51, 3022788), (68, 2267091), (102, 1511394), (109, 1414332), (153, 1007596), (204, 755697), (218, 707166), (306, 503798), (327, 471444), (436, 353583), (612, 251899), (654, 235722), (981, 157148), (1308, 117861), (1853, 83196), (1962, 78574), (2311, 66708), (3706, 41598), (3924, 39287), (4622, 33354), (5559, 27732), (6933, 22236), (7412, 20799), (9244, 16677), (11118, 13866)]