15973848

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 49593600

約数和(自身を除く): 33619752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 83, 88, 99, 108, 132, 162, 166, 198, 216, 243, 249, 264, 297, 324, 332, 396, 486, 498, 594, 648, 664, 729, 747, 792, 891, 913, 972, 996, 1188, 1458, 1494, 1782, 1826, 1944, 1992, 2187, 2241, 2376, 2673, 2739, 2916, 2988, 3564, 3652, 4374, 4482, 5346, 5478, 5832, 5976, 6723, 7128, 7304, 8019, 8217, 8748, 8964, 10692, 10956, 13446, 16038, 16434, 17496, 17928, 20169, 21384, 21912, 24057, 24651, 26892, 32076, 32868, 40338, 48114, 49302, 53784, 60507, 64152, 65736, 73953, 80676, 96228, 98604, 121014, 147906, 161352, 181521, 192456, 197208, 221859, 242028, 295812, 363042, 443718, 484056, 591624, 665577, 726084, 887436, 1331154, 1452168, 1774872, 1996731, 2662308, 3993462, 5324616, 7986924, 15973848]

約数ペア:

[(1, 15973848), (2, 7986924), (3, 5324616), (4, 3993462), (6, 2662308), (8, 1996731), (9, 1774872), (11, 1452168), (12, 1331154), (18, 887436), (22, 726084), (24, 665577), (27, 591624), (33, 484056), (36, 443718), (44, 363042), (54, 295812), (66, 242028), (72, 221859), (81, 197208), (83, 192456), (88, 181521), (99, 161352), (108, 147906), (132, 121014), (162, 98604), (166, 96228), (198, 80676), (216, 73953), (243, 65736), (249, 64152), (264, 60507), (297, 53784), (324, 49302), (332, 48114), (396, 40338), (486, 32868), (498, 32076), (594, 26892), (648, 24651), (664, 24057), (729, 21912), (747, 21384), (792, 20169), (891, 17928), (913, 17496), (972, 16434), (996, 16038), (1188, 13446), (1458, 10956), (1494, 10692), (1782, 8964), (1826, 8748), (1944, 8217), (1992, 8019), (2187, 7304), (2241, 7128), (2376, 6723), (2673, 5976), (2739, 5832), (2916, 5478), (2988, 5346), (3564, 4482), (3652, 4374)]