103895688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 292481280

約数和(自身を除く): 188585592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 61, 78, 103, 104, 106, 122, 156, 159, 183, 206, 212, 244, 309, 312, 318, 366, 412, 424, 488, 618, 636, 689, 732, 793, 824, 1236, 1272, 1339, 1378, 1464, 1586, 2067, 2379, 2472, 2678, 2756, 3172, 3233, 4017, 4134, 4758, 5356, 5459, 5512, 6283, 6344, 6466, 8034, 8268, 9516, 9699, 10712, 10918, 12566, 12932, 16068, 16377, 16536, 18849, 19032, 19398, 21836, 25132, 25864, 32136, 32754, 37698, 38796, 42029, 43672, 50264, 65508, 70967, 75396, 77592, 81679, 84058, 126087, 131016, 141934, 150792, 163358, 168116, 212901, 245037, 252174, 283868, 326716, 332999, 336232, 425802, 490074, 504348, 567736, 653432, 665998, 851604, 980148, 998997, 1008696, 1331996, 1703208, 1960296, 1997994, 2663992, 3995988, 4328987, 7991976, 8657974, 12986961, 17315948, 25973922, 34631896, 51947844, 103895688]

約数ペア:

[(1, 103895688), (2, 51947844), (3, 34631896), (4, 25973922), (6, 17315948), (8, 12986961), (12, 8657974), (13, 7991976), (24, 4328987), (26, 3995988), (39, 2663992), (52, 1997994), (53, 1960296), (61, 1703208), (78, 1331996), (103, 1008696), (104, 998997), (106, 980148), (122, 851604), (156, 665998), (159, 653432), (183, 567736), (206, 504348), (212, 490074), (244, 425802), (309, 336232), (312, 332999), (318, 326716), (366, 283868), (412, 252174), (424, 245037), (488, 212901), (618, 168116), (636, 163358), (689, 150792), (732, 141934), (793, 131016), (824, 126087), (1236, 84058), (1272, 81679), (1339, 77592), (1378, 75396), (1464, 70967), (1586, 65508), (2067, 50264), (2379, 43672), (2472, 42029), (2678, 38796), (2756, 37698), (3172, 32754), (3233, 32136), (4017, 25864), (4134, 25132), (4758, 21836), (5356, 19398), (5459, 19032), (5512, 18849), (6283, 16536), (6344, 16377), (6466, 16068), (8034, 12932), (8268, 12566), (9516, 10918), (9699, 10712)]