15428368144

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22037}}^1$

素因数の和:22125

約数の個数: 120

約数和(自身を含む): 37383500160

約数和(自身を除く): 21955132016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 266, 304, 329, 376, 392, 532, 658, 752, 784, 893, 931, 1064, 1316, 1786, 1862, 2128, 2303, 2632, 3572, 3724, 4606, 5264, 6251, 7144, 7448, 9212, 12502, 14288, 14896, 18424, 22037, 25004, 36848, 43757, 44074, 50008, 87514, 88148, 100016, 154259, 175028, 176296, 308518, 350056, 352592, 418703, 617036, 700112, 837406, 1035739, 1079813, 1234072, 1674812, 2071478, 2159626, 2468144, 2930921, 3349624, 4142956, 4319252, 5861842, 6699248, 7250173, 8285912, 8638504, 11723684, 14500346, 16571824, 17277008, 19679041, 20516447, 23447368, 29000692, 39358082, 41032894, 46894736, 50751211, 58001384, 78716164, 82065788, 101502422, 116002768, 137753287, 157432328, 164131576, 203004844, 275506574, 314864656, 328263152, 406009688, 551013148, 812019376, 964273009, 1102026296, 1928546018, 2204052592, 3857092036, 7714184072, 15428368144]

約数ペア:

[(1, 15428368144), (2, 7714184072), (4, 3857092036), (7, 2204052592), (8, 1928546018), (14, 1102026296), (16, 964273009), (19, 812019376), (28, 551013148), (38, 406009688), (47, 328263152), (49, 314864656), (56, 275506574), (76, 203004844), (94, 164131576), (98, 157432328), (112, 137753287), (133, 116002768), (152, 101502422), (188, 82065788), (196, 78716164), (266, 58001384), (304, 50751211), (329, 46894736), (376, 41032894), (392, 39358082), (532, 29000692), (658, 23447368), (752, 20516447), (784, 19679041), (893, 17277008), (931, 16571824), (1064, 14500346), (1316, 11723684), (1786, 8638504), (1862, 8285912), (2128, 7250173), (2303, 6699248), (2632, 5861842), (3572, 4319252), (3724, 4142956), (4606, 3349624), (5264, 2930921), (6251, 2468144), (7144, 2159626), (7448, 2071478), (9212, 1674812), (12502, 1234072), (14288, 1079813), (14896, 1035739), (18424, 837406), (22037, 700112), (25004, 617036), (36848, 418703), (43757, 352592), (44074, 350056), (50008, 308518), (87514, 176296), (88148, 175028), (100016, 154259)]