166538944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 112

約数和(自身を含む): 401458176

約数和(自身を除く): 234919232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 587, 682, 704, 806, 832, 992, 1144, 1174, 1364, 1612, 1984, 2288, 2348, 2728, 3224, 4433, 4576, 4696, 5456, 6448, 6457, 7631, 8866, 9152, 9392, 10912, 12896, 12914, 15262, 17732, 18197, 18784, 21824, 25792, 25828, 30524, 35464, 36394, 37568, 51656, 61048, 70928, 72788, 83941, 103312, 122096, 141856, 145576, 167882, 200167, 206624, 236561, 244192, 283712, 291152, 335764, 400334, 413248, 473122, 488384, 582304, 671528, 800668, 946244, 1164608, 1343056, 1601336, 1892488, 2602171, 2686112, 3202672, 3784976, 5204342, 5372224, 6405344, 7569952, 10408684, 12810688, 15139904, 20817368, 41634736, 83269472, 166538944]

約数ペア:

[(1, 166538944), (2, 83269472), (4, 41634736), (8, 20817368), (11, 15139904), (13, 12810688), (16, 10408684), (22, 7569952), (26, 6405344), (31, 5372224), (32, 5204342), (44, 3784976), (52, 3202672), (62, 2686112), (64, 2602171), (88, 1892488), (104, 1601336), (124, 1343056), (143, 1164608), (176, 946244), (208, 800668), (248, 671528), (286, 582304), (341, 488384), (352, 473122), (403, 413248), (416, 400334), (496, 335764), (572, 291152), (587, 283712), (682, 244192), (704, 236561), (806, 206624), (832, 200167), (992, 167882), (1144, 145576), (1174, 141856), (1364, 122096), (1612, 103312), (1984, 83941), (2288, 72788), (2348, 70928), (2728, 61048), (3224, 51656), (4433, 37568), (4576, 36394), (4696, 35464), (5456, 30524), (6448, 25828), (6457, 25792), (7631, 21824), (8866, 18784), (9152, 18197), (9392, 17732), (10912, 15262), (12896, 12914)]