131446152

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 371748300

約数和(自身を除く): 240302148

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, 1861, 1962, 2616, 2943, 3722, 3924, 5583, 5886, 7444, 7848, 8829, 11166, 11772, 14888, 16749, 17658, 22332, 23544, 33498, 35316, 44664, 50247, 66996, 70632, 100494, 133992, 150741, 200988, 202849, 301482, 401976, 405698, 602964, 608547, 811396, 1205928, 1217094, 1622792, 1825641, 2434188, 3651282, 4868376, 5476923, 7302564, 10953846, 14605128, 16430769, 21907692, 32861538, 43815384, 65723076, 131446152]

約数ペア:

[(1, 131446152), (2, 65723076), (3, 43815384), (4, 32861538), (6, 21907692), (8, 16430769), (9, 14605128), (12, 10953846), (18, 7302564), (24, 5476923), (27, 4868376), (36, 3651282), (54, 2434188), (72, 1825641), (81, 1622792), (108, 1217094), (109, 1205928), (162, 811396), (216, 608547), (218, 602964), (324, 405698), (327, 401976), (436, 301482), (648, 202849), (654, 200988), (872, 150741), (981, 133992), (1308, 100494), (1861, 70632), (1962, 66996), (2616, 50247), (2943, 44664), (3722, 35316), (3924, 33498), (5583, 23544), (5886, 22332), (7444, 17658), (7848, 16749), (8829, 14888), (11166, 11772)]