137391228

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 395531136

約数和(自身を除く): 258139908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 131, 156, 162, 166, 234, 243, 249, 262, 324, 332, 351, 393, 468, 486, 498, 524, 702, 747, 786, 972, 996, 1053, 1079, 1179, 1404, 1494, 1572, 1703, 2106, 2158, 2241, 2358, 2988, 3159, 3237, 3406, 3537, 4212, 4316, 4482, 4716, 5109, 6318, 6474, 6723, 6812, 7074, 8964, 9711, 10218, 10611, 10873, 12636, 12948, 13446, 14148, 15327, 19422, 20169, 20436, 21222, 21746, 26892, 29133, 30654, 31833, 32619, 38844, 40338, 42444, 43492, 45981, 58266, 61308, 63666, 65238, 80676, 87399, 91962, 97857, 116532, 127332, 130476, 137943, 141349, 174798, 183924, 195714, 262197, 275886, 282698, 293571, 349596, 391428, 413829, 424047, 524394, 551772, 565396, 587142, 827658, 848094, 880713, 1048788, 1174284, 1272141, 1655316, 1696188, 1761426, 2544282, 2642139, 3522852, 3816423, 5088564, 5284278, 7632846, 10568556, 11449269, 15265692, 22898538, 34347807, 45797076, 68695614, 137391228]

約数ペア:

[(1, 137391228), (2, 68695614), (3, 45797076), (4, 34347807), (6, 22898538), (9, 15265692), (12, 11449269), (13, 10568556), (18, 7632846), (26, 5284278), (27, 5088564), (36, 3816423), (39, 3522852), (52, 2642139), (54, 2544282), (78, 1761426), (81, 1696188), (83, 1655316), (108, 1272141), (117, 1174284), (131, 1048788), (156, 880713), (162, 848094), (166, 827658), (234, 587142), (243, 565396), (249, 551772), (262, 524394), (324, 424047), (332, 413829), (351, 391428), (393, 349596), (468, 293571), (486, 282698), (498, 275886), (524, 262197), (702, 195714), (747, 183924), (786, 174798), (972, 141349), (996, 137943), (1053, 130476), (1079, 127332), (1179, 116532), (1404, 97857), (1494, 91962), (1572, 87399), (1703, 80676), (2106, 65238), (2158, 63666), (2241, 61308), (2358, 58266), (2988, 45981), (3159, 43492), (3237, 42444), (3406, 40338), (3537, 38844), (4212, 32619), (4316, 31833), (4482, 30654), (4716, 29133), (5109, 26892), (6318, 21746), (6474, 21222), (6723, 20436), (6812, 20169), (7074, 19422), (8964, 15327), (9711, 14148), (10218, 13446), (10611, 12948), (10873, 12636)]