188591872

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 282345728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 191, 203, 224, 232, 256, 266, 304, 382, 406, 448, 464, 532, 551, 608, 764, 812, 896, 928, 1064, 1102, 1216, 1337, 1528, 1624, 1792, 1856, 2128, 2204, 2432, 2674, 3056, 3248, 3629, 3712, 3857, 4256, 4408, 4864, 5348, 5539, 6112, 6496, 7258, 7424, 7714, 8512, 8816, 10696, 11078, 12224, 12992, 14516, 15428, 17024, 17632, 21392, 22156, 24448, 25403, 25984, 29032, 30856, 34048, 35264, 38773, 42784, 44312, 48896, 50806, 51968, 58064, 61712, 70528, 77546, 85568, 88624, 101612, 105241, 116128, 123424, 141056, 155092, 171136, 177248, 203224, 210482, 232256, 246848, 310184, 342272, 354496, 406448, 420964, 464512, 493696, 620368, 708992, 736687, 812896, 841928, 929024, 987392, 1240736, 1417984, 1473374, 1625792, 1683856, 2481472, 2946748, 3251584, 3367712, 4962944, 5893496, 6503168, 6735424, 9925888, 11786992, 13470848, 23573984, 26941696, 47147968, 94295936, 188591872]

約数ペア:

[(1, 188591872), (2, 94295936), (4, 47147968), (7, 26941696), (8, 23573984), (14, 13470848), (16, 11786992), (19, 9925888), (28, 6735424), (29, 6503168), (32, 5893496), (38, 4962944), (56, 3367712), (58, 3251584), (64, 2946748), (76, 2481472), (112, 1683856), (116, 1625792), (128, 1473374), (133, 1417984), (152, 1240736), (191, 987392), (203, 929024), (224, 841928), (232, 812896), (256, 736687), (266, 708992), (304, 620368), (382, 493696), (406, 464512), (448, 420964), (464, 406448), (532, 354496), (551, 342272), (608, 310184), (764, 246848), (812, 232256), (896, 210482), (928, 203224), (1064, 177248), (1102, 171136), (1216, 155092), (1337, 141056), (1528, 123424), (1624, 116128), (1792, 105241), (1856, 101612), (2128, 88624), (2204, 85568), (2432, 77546), (2674, 70528), (3056, 61712), (3248, 58064), (3629, 51968), (3712, 50806), (3857, 48896), (4256, 44312), (4408, 42784), (4864, 38773), (5348, 35264), (5539, 34048), (6112, 30856), (6496, 29032), (7258, 25984), (7424, 25403), (7714, 24448), (8512, 22156), (8816, 21392), (10696, 17632), (11078, 17024), (12224, 15428), (12992, 14516)]