40831128

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 127456560

約数和(自身を除く): 86625432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 131, 148, 156, 162, 216, 222, 234, 262, 296, 312, 324, 333, 351, 393, 444, 468, 481, 524, 648, 666, 702, 786, 888, 936, 962, 999, 1048, 1053, 1179, 1332, 1404, 1443, 1572, 1703, 1924, 1998, 2106, 2358, 2664, 2808, 2886, 2997, 3144, 3406, 3537, 3848, 3996, 4212, 4329, 4716, 4847, 5109, 5772, 5994, 6812, 7074, 7992, 8424, 8658, 9432, 9694, 10218, 10611, 11544, 11988, 12987, 13624, 14148, 14541, 15327, 17316, 19388, 20436, 21222, 23976, 25974, 28296, 29082, 30654, 34632, 38776, 38961, 40872, 42444, 43623, 45981, 51948, 58164, 61308, 63011, 77922, 84888, 87246, 91962, 103896, 116328, 122616, 126022, 130869, 137943, 155844, 174492, 183924, 189033, 252044, 261738, 275886, 311688, 348984, 367848, 378066, 392607, 504088, 523476, 551772, 567099, 756132, 785214, 1046952, 1103544, 1134198, 1512264, 1570428, 1701297, 2268396, 3140856, 3402594, 4536792, 5103891, 6805188, 10207782, 13610376, 20415564, 40831128]

約数ペア:

[(1, 40831128), (2, 20415564), (3, 13610376), (4, 10207782), (6, 6805188), (8, 5103891), (9, 4536792), (12, 3402594), (13, 3140856), (18, 2268396), (24, 1701297), (26, 1570428), (27, 1512264), (36, 1134198), (37, 1103544), (39, 1046952), (52, 785214), (54, 756132), (72, 567099), (74, 551772), (78, 523476), (81, 504088), (104, 392607), (108, 378066), (111, 367848), (117, 348984), (131, 311688), (148, 275886), (156, 261738), (162, 252044), (216, 189033), (222, 183924), (234, 174492), (262, 155844), (296, 137943), (312, 130869), (324, 126022), (333, 122616), (351, 116328), (393, 103896), (444, 91962), (468, 87246), (481, 84888), (524, 77922), (648, 63011), (666, 61308), (702, 58164), (786, 51948), (888, 45981), (936, 43623), (962, 42444), (999, 40872), (1048, 38961), (1053, 38776), (1179, 34632), (1332, 30654), (1404, 29082), (1443, 28296), (1572, 25974), (1703, 23976), (1924, 21222), (1998, 20436), (2106, 19388), (2358, 17316), (2664, 15327), (2808, 14541), (2886, 14148), (2997, 13624), (3144, 12987), (3406, 11988), (3537, 11544), (3848, 10611), (3996, 10218), (4212, 9694), (4329, 9432), (4716, 8658), (4847, 8424), (5109, 7992), (5772, 7074), (5994, 6812)]