165393936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 120

約数和(自身を含む): 495722240

約数和(自身を除く): 330328304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 991, 1098, 1159, 1368, 1464, 1982, 2196, 2318, 2736, 2928, 2973, 3477, 3964, 4392, 4636, 5946, 6954, 7928, 8784, 8919, 9272, 10431, 11892, 13908, 15856, 17838, 18544, 18829, 20862, 23784, 27816, 35676, 37658, 41724, 47568, 55632, 56487, 60451, 71352, 75316, 83448, 112974, 120902, 142704, 150632, 166896, 169461, 181353, 225948, 241804, 301264, 338922, 362706, 451896, 483608, 544059, 677844, 725412, 903792, 967216, 1088118, 1148569, 1355688, 1450824, 2176236, 2297138, 2711376, 2901648, 3445707, 4352472, 4594276, 6891414, 8704944, 9188552, 10337121, 13782828, 18377104, 20674242, 27565656, 41348484, 55131312, 82696968, 165393936]

約数ペア:

[(1, 165393936), (2, 82696968), (3, 55131312), (4, 41348484), (6, 27565656), (8, 20674242), (9, 18377104), (12, 13782828), (16, 10337121), (18, 9188552), (19, 8704944), (24, 6891414), (36, 4594276), (38, 4352472), (48, 3445707), (57, 2901648), (61, 2711376), (72, 2297138), (76, 2176236), (114, 1450824), (122, 1355688), (144, 1148569), (152, 1088118), (171, 967216), (183, 903792), (228, 725412), (244, 677844), (304, 544059), (342, 483608), (366, 451896), (456, 362706), (488, 338922), (549, 301264), (684, 241804), (732, 225948), (912, 181353), (976, 169461), (991, 166896), (1098, 150632), (1159, 142704), (1368, 120902), (1464, 112974), (1982, 83448), (2196, 75316), (2318, 71352), (2736, 60451), (2928, 56487), (2973, 55632), (3477, 47568), (3964, 41724), (4392, 37658), (4636, 35676), (5946, 27816), (6954, 23784), (7928, 20862), (8784, 18829), (8919, 18544), (9272, 17838), (10431, 15856), (11892, 13908)]