131869944

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 372946200

約数和(自身を除く): 241076256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 872, 981, 1308, 1867, 1962, 2616, 2943, 3734, 3924, 5601, 5886, 7468, 7848, 8829, 11202, 11772, 14936, 16803, 17658, 22404, 23544, 33606, 35316, 44808, 50409, 67212, 70632, 100818, 134424, 151227, 201636, 203503, 302454, 403272, 407006, 604908, 610509, 814012, 1209816, 1221018, 1628024, 1831527, 2442036, 3663054, 4884072, 5494581, 7326108, 10989162, 14652216, 16483743, 21978324, 32967486, 43956648, 65934972, 131869944]

約数ペア:

[(1, 131869944), (2, 65934972), (3, 43956648), (4, 32967486), (6, 21978324), (8, 16483743), (9, 14652216), (12, 10989162), (18, 7326108), (24, 5494581), (27, 4884072), (36, 3663054), (54, 2442036), (72, 1831527), (81, 1628024), (108, 1221018), (109, 1209816), (162, 814012), (216, 610509), (218, 604908), (324, 407006), (327, 403272), (436, 302454), (648, 203503), (654, 201636), (872, 151227), (981, 134424), (1308, 100818), (1867, 70632), (1962, 67212), (2616, 50409), (2943, 44808), (3734, 35316), (3924, 33606), (5601, 23544), (5886, 22404), (7468, 17658), (7848, 16803), (8829, 14936), (11202, 11772)]