164995272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 501513600

約数和(自身を除く): 336518328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 108, 117, 134, 156, 201, 216, 234, 268, 312, 351, 402, 468, 536, 603, 702, 804, 871, 877, 936, 1206, 1404, 1608, 1742, 1754, 1809, 2412, 2613, 2631, 2808, 3484, 3508, 3618, 4824, 5226, 5262, 6968, 7016, 7236, 7839, 7893, 10452, 10524, 11401, 14472, 15678, 15786, 20904, 21048, 22802, 23517, 23679, 31356, 31572, 34203, 45604, 47034, 47358, 58759, 62712, 63144, 68406, 91208, 94068, 94716, 102609, 117518, 136812, 176277, 188136, 189432, 205218, 235036, 273624, 307827, 352554, 410436, 470072, 528831, 615654, 705108, 763867, 820872, 1057662, 1231308, 1410216, 1527734, 1586493, 2115324, 2291601, 2462616, 3055468, 3172986, 4230648, 4583202, 6110936, 6345972, 6874803, 9166404, 12691944, 13749606, 18332808, 20624409, 27499212, 41248818, 54998424, 82497636, 164995272]

約数ペア:

[(1, 164995272), (2, 82497636), (3, 54998424), (4, 41248818), (6, 27499212), (8, 20624409), (9, 18332808), (12, 13749606), (13, 12691944), (18, 9166404), (24, 6874803), (26, 6345972), (27, 6110936), (36, 4583202), (39, 4230648), (52, 3172986), (54, 3055468), (67, 2462616), (72, 2291601), (78, 2115324), (104, 1586493), (108, 1527734), (117, 1410216), (134, 1231308), (156, 1057662), (201, 820872), (216, 763867), (234, 705108), (268, 615654), (312, 528831), (351, 470072), (402, 410436), (468, 352554), (536, 307827), (603, 273624), (702, 235036), (804, 205218), (871, 189432), (877, 188136), (936, 176277), (1206, 136812), (1404, 117518), (1608, 102609), (1742, 94716), (1754, 94068), (1809, 91208), (2412, 68406), (2613, 63144), (2631, 62712), (2808, 58759), (3484, 47358), (3508, 47034), (3618, 45604), (4824, 34203), (5226, 31572), (5262, 31356), (6968, 23679), (7016, 23517), (7236, 22802), (7839, 21048), (7893, 20904), (10452, 15786), (10524, 15678), (11401, 14472)]