121390488

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 359195760

約数和(自身を除く): 237805272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 61, 72, 74, 81, 83, 108, 111, 122, 148, 162, 166, 183, 216, 222, 244, 249, 296, 324, 332, 333, 366, 444, 488, 498, 549, 648, 664, 666, 732, 747, 888, 996, 999, 1098, 1332, 1464, 1494, 1647, 1992, 1998, 2196, 2241, 2257, 2664, 2988, 2997, 3071, 3294, 3996, 4392, 4482, 4514, 4941, 5063, 5976, 5994, 6142, 6588, 6723, 6771, 7992, 8964, 9028, 9213, 9882, 10126, 11988, 12284, 13176, 13446, 13542, 15189, 17928, 18056, 18426, 19764, 20252, 20313, 23976, 24568, 26892, 27084, 27639, 30378, 36852, 39528, 40504, 40626, 45567, 53784, 54168, 55278, 60756, 60939, 73704, 81252, 82917, 91134, 110556, 121512, 121878, 136701, 162504, 165834, 182268, 182817, 187331, 221112, 243756, 248751, 273402, 331668, 364536, 365634, 374662, 410103, 487512, 497502, 546804, 561993, 663336, 731268, 749324, 820206, 995004, 1093608, 1123986, 1462536, 1498648, 1640412, 1685979, 1990008, 2247972, 3280824, 3371958, 4495944, 5057937, 6743916, 10115874, 13487832, 15173811, 20231748, 30347622, 40463496, 60695244, 121390488]

約数ペア:

[(1, 121390488), (2, 60695244), (3, 40463496), (4, 30347622), (6, 20231748), (8, 15173811), (9, 13487832), (12, 10115874), (18, 6743916), (24, 5057937), (27, 4495944), (36, 3371958), (37, 3280824), (54, 2247972), (61, 1990008), (72, 1685979), (74, 1640412), (81, 1498648), (83, 1462536), (108, 1123986), (111, 1093608), (122, 995004), (148, 820206), (162, 749324), (166, 731268), (183, 663336), (216, 561993), (222, 546804), (244, 497502), (249, 487512), (296, 410103), (324, 374662), (332, 365634), (333, 364536), (366, 331668), (444, 273402), (488, 248751), (498, 243756), (549, 221112), (648, 187331), (664, 182817), (666, 182268), (732, 165834), (747, 162504), (888, 136701), (996, 121878), (999, 121512), (1098, 110556), (1332, 91134), (1464, 82917), (1494, 81252), (1647, 73704), (1992, 60939), (1998, 60756), (2196, 55278), (2241, 54168), (2257, 53784), (2664, 45567), (2988, 40626), (2997, 40504), (3071, 39528), (3294, 36852), (3996, 30378), (4392, 27639), (4482, 27084), (4514, 26892), (4941, 24568), (5063, 23976), (5976, 20313), (5994, 20252), (6142, 19764), (6588, 18426), (6723, 18056), (6771, 17928), (7992, 15189), (8964, 13542), (9028, 13446), (9213, 13176), (9882, 12284), (10126, 11988)]