164416980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30113}}^1$

素因数の和:30145

約数の個数: 96

約数和(自身を含む): 566625024

約数和(自身を除く): 402208044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30113, 60226, 90339, 120452, 150565, 180678, 210791, 301130, 361356, 391469, 421582, 451695, 602260, 632373, 782938, 843164, 903390, 1053955, 1174407, 1264746, 1565876, 1806780, 1957345, 2107910, 2348814, 2529492, 2740283, 3161865, 3914690, 4215820, 4697628, 5480566, 5872035, 6323730, 7829380, 8220849, 10961132, 11744070, 12647460, 13701415, 16441698, 23488140, 27402830, 32883396, 41104245, 54805660, 82208490, 164416980]

約数ペア:

[(1, 164416980), (2, 82208490), (3, 54805660), (4, 41104245), (5, 32883396), (6, 27402830), (7, 23488140), (10, 16441698), (12, 13701415), (13, 12647460), (14, 11744070), (15, 10961132), (20, 8220849), (21, 7829380), (26, 6323730), (28, 5872035), (30, 5480566), (35, 4697628), (39, 4215820), (42, 3914690), (52, 3161865), (60, 2740283), (65, 2529492), (70, 2348814), (78, 2107910), (84, 1957345), (91, 1806780), (105, 1565876), (130, 1264746), (140, 1174407), (156, 1053955), (182, 903390), (195, 843164), (210, 782938), (260, 632373), (273, 602260), (364, 451695), (390, 421582), (420, 391469), (455, 361356), (546, 301130), (780, 210791), (910, 180678), (1092, 150565), (1365, 120452), (1820, 90339), (2730, 60226), (5460, 30113)]