127445328

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 383011200

約数和(自身を除く): 255565872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 306, 316, 408, 474, 612, 632, 659, 711, 816, 948, 1224, 1264, 1318, 1343, 1422, 1896, 1977, 2448, 2636, 2686, 2844, 3792, 3954, 4029, 5272, 5372, 5688, 5931, 7908, 8058, 10544, 10744, 11203, 11376, 11862, 12087, 15816, 16116, 21488, 22406, 23724, 24174, 31632, 32232, 33609, 44812, 47448, 48348, 52061, 64464, 67218, 89624, 94896, 96696, 100827, 104122, 134436, 156183, 179248, 193392, 201654, 208244, 268872, 312366, 403308, 416488, 468549, 537744, 624732, 806616, 832976, 885037, 937098, 1249464, 1613232, 1770074, 1874196, 2498928, 2655111, 3540148, 3748392, 5310222, 7080296, 7496784, 7965333, 10620444, 14160592, 15930666, 21240888, 31861332, 42481776, 63722664, 127445328]

約数ペア:

[(1, 127445328), (2, 63722664), (3, 42481776), (4, 31861332), (6, 21240888), (8, 15930666), (9, 14160592), (12, 10620444), (16, 7965333), (17, 7496784), (18, 7080296), (24, 5310222), (34, 3748392), (36, 3540148), (48, 2655111), (51, 2498928), (68, 1874196), (72, 1770074), (79, 1613232), (102, 1249464), (136, 937098), (144, 885037), (153, 832976), (158, 806616), (204, 624732), (237, 537744), (272, 468549), (306, 416488), (316, 403308), (408, 312366), (474, 268872), (612, 208244), (632, 201654), (659, 193392), (711, 179248), (816, 156183), (948, 134436), (1224, 104122), (1264, 100827), (1318, 96696), (1343, 94896), (1422, 89624), (1896, 67218), (1977, 64464), (2448, 52061), (2636, 48348), (2686, 47448), (2844, 44812), (3792, 33609), (3954, 32232), (4029, 31632), (5272, 24174), (5372, 23724), (5688, 22406), (5931, 21488), (7908, 16116), (8058, 15816), (10544, 12087), (10744, 11862), (11203, 11376)]