153960942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 368271360

約数和(自身を除く): 214310418

約数列:

[1, 2, 3, 6, 17, 23, 29, 31, 34, 46, 51, 58, 62, 69, 73, 87, 93, 102, 138, 146, 174, 186, 219, 391, 438, 493, 527, 667, 713, 782, 899, 986, 1054, 1173, 1241, 1334, 1426, 1479, 1581, 1679, 1798, 2001, 2117, 2139, 2263, 2346, 2482, 2697, 2958, 3162, 3358, 3723, 4002, 4234, 4278, 4526, 5037, 5394, 6351, 6789, 7446, 10074, 11339, 12121, 12702, 13578, 15283, 20677, 22678, 24242, 28543, 30566, 34017, 35989, 36363, 38471, 41354, 45849, 48691, 52049, 57086, 62031, 65627, 68034, 71978, 72726, 76942, 85629, 91698, 97382, 104098, 107967, 115413, 124062, 131254, 146073, 156147, 171258, 196881, 215934, 230826, 292146, 312294, 351509, 393762, 703018, 827747, 884833, 1054527, 1115659, 1509421, 1655494, 1769666, 2109054, 2231318, 2483241, 2654499, 3018842, 3346977, 4528263, 4966482, 5308998, 6693954, 9056526, 25660157, 51320314, 76980471, 153960942]

約数ペア:

[(1, 153960942), (2, 76980471), (3, 51320314), (6, 25660157), (17, 9056526), (23, 6693954), (29, 5308998), (31, 4966482), (34, 4528263), (46, 3346977), (51, 3018842), (58, 2654499), (62, 2483241), (69, 2231318), (73, 2109054), (87, 1769666), (93, 1655494), (102, 1509421), (138, 1115659), (146, 1054527), (174, 884833), (186, 827747), (219, 703018), (391, 393762), (438, 351509), (493, 312294), (527, 292146), (667, 230826), (713, 215934), (782, 196881), (899, 171258), (986, 156147), (1054, 146073), (1173, 131254), (1241, 124062), (1334, 115413), (1426, 107967), (1479, 104098), (1581, 97382), (1679, 91698), (1798, 85629), (2001, 76942), (2117, 72726), (2139, 71978), (2263, 68034), (2346, 65627), (2482, 62031), (2697, 57086), (2958, 52049), (3162, 48691), (3358, 45849), (3723, 41354), (4002, 38471), (4234, 36363), (4278, 35989), (4526, 34017), (5037, 30566), (5394, 28543), (6351, 24242), (6789, 22678), (7446, 20677), (10074, 15283), (11339, 13578), (12121, 12702)]