121538352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 358199296

約数和(自身を除く): 236660944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 103, 104, 122, 124, 156, 183, 186, 206, 208, 244, 248, 309, 312, 366, 372, 403, 412, 488, 496, 618, 624, 732, 744, 793, 806, 824, 976, 1209, 1236, 1339, 1464, 1488, 1586, 1612, 1648, 1891, 2379, 2418, 2472, 2678, 2928, 3172, 3193, 3224, 3782, 4017, 4758, 4836, 4944, 5356, 5673, 6283, 6344, 6386, 6448, 7564, 8034, 9516, 9579, 9672, 10712, 11346, 12566, 12688, 12772, 15128, 16068, 18849, 19032, 19158, 19344, 21424, 22692, 24583, 25132, 25544, 30256, 32136, 37698, 38064, 38316, 41509, 45384, 49166, 50264, 51088, 64272, 73749, 75396, 76632, 81679, 83018, 90768, 98332, 100528, 124527, 147498, 150792, 153264, 163358, 166036, 194773, 196664, 245037, 249054, 294996, 301584, 326716, 332072, 389546, 393328, 490074, 498108, 584319, 589992, 653432, 664144, 779092, 980148, 996216, 1168638, 1179984, 1306864, 1558184, 1960296, 1992432, 2337276, 2532049, 3116368, 3920592, 4674552, 5064098, 7596147, 9349104, 10128196, 15192294, 20256392, 30384588, 40512784, 60769176, 121538352]

約数ペア:

[(1, 121538352), (2, 60769176), (3, 40512784), (4, 30384588), (6, 20256392), (8, 15192294), (12, 10128196), (13, 9349104), (16, 7596147), (24, 5064098), (26, 4674552), (31, 3920592), (39, 3116368), (48, 2532049), (52, 2337276), (61, 1992432), (62, 1960296), (78, 1558184), (93, 1306864), (103, 1179984), (104, 1168638), (122, 996216), (124, 980148), (156, 779092), (183, 664144), (186, 653432), (206, 589992), (208, 584319), (244, 498108), (248, 490074), (309, 393328), (312, 389546), (366, 332072), (372, 326716), (403, 301584), (412, 294996), (488, 249054), (496, 245037), (618, 196664), (624, 194773), (732, 166036), (744, 163358), (793, 153264), (806, 150792), (824, 147498), (976, 124527), (1209, 100528), (1236, 98332), (1339, 90768), (1464, 83018), (1488, 81679), (1586, 76632), (1612, 75396), (1648, 73749), (1891, 64272), (2379, 51088), (2418, 50264), (2472, 49166), (2678, 45384), (2928, 41509), (3172, 38316), (3193, 38064), (3224, 37698), (3782, 32136), (4017, 30256), (4758, 25544), (4836, 25132), (4944, 24583), (5356, 22692), (5673, 21424), (6283, 19344), (6344, 19158), (6386, 19032), (6448, 18849), (7564, 16068), (8034, 15128), (9516, 12772), (9579, 12688), (9672, 12566), (10712, 11346)]