165603984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 160

約数和(自身を含む): 543965184

約数和(自身を除く): 378361200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1223, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2446, 2604, 2821, 3224, 3472, 3669, 4368, 4836, 4892, 5208, 5642, 6448, 7338, 8463, 8561, 9672, 9784, 10416, 11284, 14676, 15899, 16926, 17122, 19344, 19568, 22568, 25683, 29352, 31798, 33852, 34244, 37913, 45136, 47697, 51366, 58704, 63596, 67704, 68488, 75826, 95394, 102732, 111293, 113739, 127192, 135408, 136976, 151652, 190788, 205464, 222586, 227478, 254384, 265391, 303304, 333879, 381576, 410928, 445172, 454956, 492869, 530782, 606608, 667758, 763152, 796173, 890344, 909912, 985738, 1061564, 1335516, 1478607, 1592346, 1780688, 1819824, 1971476, 2123128, 2671032, 2957214, 3184692, 3450083, 3942952, 4246256, 5342064, 5914428, 6369384, 6900166, 7885904, 10350249, 11828856, 12738768, 13800332, 20700498, 23657712, 27600664, 41400996, 55201328, 82801992, 165603984]

約数ペア:

[(1, 165603984), (2, 82801992), (3, 55201328), (4, 41400996), (6, 27600664), (7, 23657712), (8, 20700498), (12, 13800332), (13, 12738768), (14, 11828856), (16, 10350249), (21, 7885904), (24, 6900166), (26, 6369384), (28, 5914428), (31, 5342064), (39, 4246256), (42, 3942952), (48, 3450083), (52, 3184692), (56, 2957214), (62, 2671032), (78, 2123128), (84, 1971476), (91, 1819824), (93, 1780688), (104, 1592346), (112, 1478607), (124, 1335516), (156, 1061564), (168, 985738), (182, 909912), (186, 890344), (208, 796173), (217, 763152), (248, 667758), (273, 606608), (312, 530782), (336, 492869), (364, 454956), (372, 445172), (403, 410928), (434, 381576), (496, 333879), (546, 303304), (624, 265391), (651, 254384), (728, 227478), (744, 222586), (806, 205464), (868, 190788), (1092, 151652), (1209, 136976), (1223, 135408), (1302, 127192), (1456, 113739), (1488, 111293), (1612, 102732), (1736, 95394), (2184, 75826), (2418, 68488), (2446, 67704), (2604, 63596), (2821, 58704), (3224, 51366), (3472, 47697), (3669, 45136), (4368, 37913), (4836, 34244), (4892, 33852), (5208, 31798), (5642, 29352), (6448, 25683), (7338, 22568), (8463, 19568), (8561, 19344), (9672, 17122), (9784, 16926), (10416, 15899), (11284, 14676)]