149303112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 459613440

約数和(自身を除く): 310310328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 119, 122, 136, 168, 183, 204, 238, 244, 357, 366, 408, 427, 476, 488, 714, 732, 854, 857, 952, 1037, 1281, 1428, 1464, 1708, 1714, 2074, 2562, 2571, 2856, 3111, 3416, 3428, 4148, 5124, 5142, 5999, 6222, 6856, 7259, 8296, 10248, 10284, 11998, 12444, 14518, 14569, 17997, 20568, 21777, 23996, 24888, 29036, 29138, 35994, 43554, 43707, 47992, 52277, 58072, 58276, 71988, 87108, 87414, 101983, 104554, 116552, 143976, 156831, 174216, 174828, 203966, 209108, 305949, 313662, 349656, 365939, 407932, 418216, 611898, 627324, 731878, 815864, 888709, 1097817, 1223796, 1254648, 1463756, 1777418, 2195634, 2447592, 2666127, 2927512, 3554836, 4391268, 5332254, 6220963, 7109672, 8782536, 10664508, 12441926, 18662889, 21329016, 24883852, 37325778, 49767704, 74651556, 149303112]

約数ペア:

[(1, 149303112), (2, 74651556), (3, 49767704), (4, 37325778), (6, 24883852), (7, 21329016), (8, 18662889), (12, 12441926), (14, 10664508), (17, 8782536), (21, 7109672), (24, 6220963), (28, 5332254), (34, 4391268), (42, 3554836), (51, 2927512), (56, 2666127), (61, 2447592), (68, 2195634), (84, 1777418), (102, 1463756), (119, 1254648), (122, 1223796), (136, 1097817), (168, 888709), (183, 815864), (204, 731878), (238, 627324), (244, 611898), (357, 418216), (366, 407932), (408, 365939), (427, 349656), (476, 313662), (488, 305949), (714, 209108), (732, 203966), (854, 174828), (857, 174216), (952, 156831), (1037, 143976), (1281, 116552), (1428, 104554), (1464, 101983), (1708, 87414), (1714, 87108), (2074, 71988), (2562, 58276), (2571, 58072), (2856, 52277), (3111, 47992), (3416, 43707), (3428, 43554), (4148, 35994), (5124, 29138), (5142, 29036), (5999, 24888), (6222, 23996), (6856, 21777), (7259, 20568), (8296, 17997), (10248, 14569), (10284, 14518), (11998, 12444)]