109517928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 310262400

約数和(自身を除く): 200744472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 53, 74, 78, 104, 106, 111, 148, 156, 159, 179, 212, 222, 296, 312, 318, 358, 424, 444, 481, 537, 636, 689, 716, 888, 962, 1074, 1272, 1378, 1432, 1443, 1924, 1961, 2067, 2148, 2327, 2756, 2886, 3848, 3922, 4134, 4296, 4654, 5512, 5772, 5883, 6623, 6981, 7844, 8268, 9308, 9487, 11544, 11766, 13246, 13962, 15688, 16536, 18616, 18974, 19869, 23532, 25493, 26492, 27924, 28461, 37948, 39738, 47064, 50986, 52984, 55848, 56922, 75896, 76479, 79476, 86099, 101972, 113844, 123331, 152958, 158952, 172198, 203944, 227688, 246662, 258297, 305916, 344396, 351019, 369993, 493324, 516594, 611832, 688792, 702038, 739986, 986648, 1033188, 1053057, 1404076, 1479972, 2066376, 2106114, 2808152, 2959944, 4212228, 4563247, 8424456, 9126494, 13689741, 18252988, 27379482, 36505976, 54758964, 109517928]

約数ペア:

[(1, 109517928), (2, 54758964), (3, 36505976), (4, 27379482), (6, 18252988), (8, 13689741), (12, 9126494), (13, 8424456), (24, 4563247), (26, 4212228), (37, 2959944), (39, 2808152), (52, 2106114), (53, 2066376), (74, 1479972), (78, 1404076), (104, 1053057), (106, 1033188), (111, 986648), (148, 739986), (156, 702038), (159, 688792), (179, 611832), (212, 516594), (222, 493324), (296, 369993), (312, 351019), (318, 344396), (358, 305916), (424, 258297), (444, 246662), (481, 227688), (537, 203944), (636, 172198), (689, 158952), (716, 152958), (888, 123331), (962, 113844), (1074, 101972), (1272, 86099), (1378, 79476), (1432, 76479), (1443, 75896), (1924, 56922), (1961, 55848), (2067, 52984), (2148, 50986), (2327, 47064), (2756, 39738), (2886, 37948), (3848, 28461), (3922, 27924), (4134, 26492), (4296, 25493), (4654, 23532), (5512, 19869), (5772, 18974), (5883, 18616), (6623, 16536), (6981, 15688), (7844, 13962), (8268, 13246), (9308, 11766), (9487, 11544)]