149556288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 455168000

約数和(自身を除く): 305611712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 223, 224, 336, 446, 448, 499, 669, 672, 892, 998, 1338, 1344, 1497, 1561, 1784, 1996, 2676, 2994, 3122, 3493, 3568, 3992, 4683, 5352, 5988, 6244, 6986, 7136, 7984, 9366, 10479, 10704, 11976, 12488, 13972, 14272, 15968, 18732, 20958, 21408, 23952, 24976, 27944, 31936, 37464, 41916, 42816, 47904, 49952, 55888, 74928, 83832, 95808, 99904, 111277, 111776, 149856, 167664, 222554, 223552, 299712, 333831, 335328, 445108, 667662, 670656, 778939, 890216, 1335324, 1557878, 1780432, 2336817, 2670648, 3115756, 3560864, 4673634, 5341296, 6231512, 7121728, 9347268, 10682592, 12463024, 18694536, 21365184, 24926048, 37389072, 49852096, 74778144, 149556288]

約数ペア:

[(1, 149556288), (2, 74778144), (3, 49852096), (4, 37389072), (6, 24926048), (7, 21365184), (8, 18694536), (12, 12463024), (14, 10682592), (16, 9347268), (21, 7121728), (24, 6231512), (28, 5341296), (32, 4673634), (42, 3560864), (48, 3115756), (56, 2670648), (64, 2336817), (84, 1780432), (96, 1557878), (112, 1335324), (168, 890216), (192, 778939), (223, 670656), (224, 667662), (336, 445108), (446, 335328), (448, 333831), (499, 299712), (669, 223552), (672, 222554), (892, 167664), (998, 149856), (1338, 111776), (1344, 111277), (1497, 99904), (1561, 95808), (1784, 83832), (1996, 74928), (2676, 55888), (2994, 49952), (3122, 47904), (3493, 42816), (3568, 41916), (3992, 37464), (4683, 31936), (5352, 27944), (5988, 24976), (6244, 23952), (6986, 21408), (7136, 20958), (7984, 18732), (9366, 15968), (10479, 14272), (10704, 13972), (11976, 12488)]