140189004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 397365696

約数和(自身を除く): 257176692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 41, 51, 68, 74, 82, 102, 111, 123, 148, 151, 153, 164, 204, 222, 246, 302, 306, 333, 369, 444, 453, 492, 604, 612, 629, 666, 697, 738, 906, 1258, 1332, 1359, 1394, 1476, 1517, 1812, 1887, 2091, 2516, 2567, 2718, 2788, 3034, 3774, 4182, 4551, 5134, 5436, 5587, 5661, 6068, 6191, 6273, 7548, 7701, 8364, 9102, 10268, 11174, 11322, 12382, 12546, 13653, 15402, 16761, 18204, 18573, 22348, 22644, 23103, 24764, 25092, 25789, 27306, 30804, 33522, 37146, 46206, 50283, 51578, 54612, 55719, 67044, 74292, 77367, 92412, 94979, 100566, 103156, 105247, 111438, 154734, 189958, 201132, 210494, 222876, 229067, 232101, 284937, 309468, 315741, 379916, 420988, 458134, 464202, 569874, 631482, 687201, 854811, 916268, 928404, 947223, 1139748, 1262964, 1374402, 1709622, 1894446, 2061603, 2748804, 3419244, 3788892, 3894139, 4123206, 7788278, 8246412, 11682417, 15576556, 23364834, 35047251, 46729668, 70094502, 140189004]

約数ペア:

[(1, 140189004), (2, 70094502), (3, 46729668), (4, 35047251), (6, 23364834), (9, 15576556), (12, 11682417), (17, 8246412), (18, 7788278), (34, 4123206), (36, 3894139), (37, 3788892), (41, 3419244), (51, 2748804), (68, 2061603), (74, 1894446), (82, 1709622), (102, 1374402), (111, 1262964), (123, 1139748), (148, 947223), (151, 928404), (153, 916268), (164, 854811), (204, 687201), (222, 631482), (246, 569874), (302, 464202), (306, 458134), (333, 420988), (369, 379916), (444, 315741), (453, 309468), (492, 284937), (604, 232101), (612, 229067), (629, 222876), (666, 210494), (697, 201132), (738, 189958), (906, 154734), (1258, 111438), (1332, 105247), (1359, 103156), (1394, 100566), (1476, 94979), (1517, 92412), (1812, 77367), (1887, 74292), (2091, 67044), (2516, 55719), (2567, 54612), (2718, 51578), (2788, 50283), (3034, 46206), (3774, 37146), (4182, 33522), (4551, 30804), (5134, 27306), (5436, 25789), (5587, 25092), (5661, 24764), (6068, 23103), (6191, 22644), (6273, 22348), (7548, 18573), (7701, 18204), (8364, 16761), (9102, 15402), (10268, 13653), (11174, 12546), (11322, 12382)]