170772168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 508677120

約数和(自身を除く): 337904952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 83, 84, 111, 148, 166, 168, 222, 249, 259, 296, 331, 332, 444, 498, 518, 581, 662, 664, 777, 888, 993, 996, 1036, 1162, 1324, 1554, 1743, 1986, 1992, 2072, 2317, 2324, 2648, 3071, 3108, 3486, 3972, 4634, 4648, 6142, 6216, 6951, 6972, 7944, 9213, 9268, 12247, 12284, 13902, 13944, 18426, 18536, 21497, 24494, 24568, 27473, 27804, 36741, 36852, 42994, 48988, 54946, 55608, 64491, 73482, 73704, 82419, 85729, 85988, 97976, 109892, 128982, 146964, 164838, 171458, 171976, 192311, 219784, 257187, 257964, 293928, 329676, 342916, 384622, 514374, 515928, 576933, 659352, 685832, 769244, 1016501, 1028748, 1153866, 1538488, 2033002, 2057496, 2307732, 3049503, 4066004, 4615464, 6099006, 7115507, 8132008, 12198012, 14231014, 21346521, 24396024, 28462028, 42693042, 56924056, 85386084, 170772168]

約数ペア:

[(1, 170772168), (2, 85386084), (3, 56924056), (4, 42693042), (6, 28462028), (7, 24396024), (8, 21346521), (12, 14231014), (14, 12198012), (21, 8132008), (24, 7115507), (28, 6099006), (37, 4615464), (42, 4066004), (56, 3049503), (74, 2307732), (83, 2057496), (84, 2033002), (111, 1538488), (148, 1153866), (166, 1028748), (168, 1016501), (222, 769244), (249, 685832), (259, 659352), (296, 576933), (331, 515928), (332, 514374), (444, 384622), (498, 342916), (518, 329676), (581, 293928), (662, 257964), (664, 257187), (777, 219784), (888, 192311), (993, 171976), (996, 171458), (1036, 164838), (1162, 146964), (1324, 128982), (1554, 109892), (1743, 97976), (1986, 85988), (1992, 85729), (2072, 82419), (2317, 73704), (2324, 73482), (2648, 64491), (3071, 55608), (3108, 54946), (3486, 48988), (3972, 42994), (4634, 36852), (4648, 36741), (6142, 27804), (6216, 27473), (6951, 24568), (6972, 24494), (7944, 21497), (9213, 18536), (9268, 18426), (12247, 13944), (12284, 13902)]