121205916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 341510400

約数和(自身を除く): 220304484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 659, 702, 786, 1179, 1318, 1404, 1572, 1703, 1977, 2358, 2636, 3406, 3537, 3954, 4716, 5109, 5931, 6812, 7074, 7908, 8567, 10218, 11862, 14148, 15327, 17134, 17793, 20436, 23724, 25701, 30654, 34268, 35586, 45981, 51402, 61308, 71172, 77103, 86329, 91962, 102804, 154206, 172658, 183924, 231309, 258987, 308412, 345316, 462618, 517974, 776961, 925236, 1035948, 1122277, 1553922, 2244554, 2330883, 3107844, 3366831, 4489108, 4661766, 6733662, 9323532, 10100493, 13467324, 20200986, 30301479, 40401972, 60602958, 121205916]

約数ペア:

[(1, 121205916), (2, 60602958), (3, 40401972), (4, 30301479), (6, 20200986), (9, 13467324), (12, 10100493), (13, 9323532), (18, 6733662), (26, 4661766), (27, 4489108), (36, 3366831), (39, 3107844), (52, 2330883), (54, 2244554), (78, 1553922), (108, 1122277), (117, 1035948), (131, 925236), (156, 776961), (234, 517974), (262, 462618), (351, 345316), (393, 308412), (468, 258987), (524, 231309), (659, 183924), (702, 172658), (786, 154206), (1179, 102804), (1318, 91962), (1404, 86329), (1572, 77103), (1703, 71172), (1977, 61308), (2358, 51402), (2636, 45981), (3406, 35586), (3537, 34268), (3954, 30654), (4716, 25701), (5109, 23724), (5931, 20436), (6812, 17793), (7074, 17134), (7908, 15327), (8567, 14148), (10218, 11862)]