15217176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 45964800

約数和(自身を除く): 30747624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 151, 152, 156, 204, 221, 228, 247, 302, 312, 323, 408, 442, 453, 456, 494, 604, 646, 663, 741, 884, 906, 969, 988, 1208, 1292, 1326, 1482, 1768, 1812, 1938, 1963, 1976, 2567, 2584, 2652, 2869, 2964, 3624, 3876, 3926, 4199, 5134, 5304, 5738, 5889, 5928, 7701, 7752, 7852, 8398, 8607, 10268, 11476, 11778, 12597, 15402, 15704, 16796, 17214, 20536, 22952, 23556, 25194, 30804, 33371, 33592, 34428, 37297, 47112, 48773, 50388, 61608, 66742, 68856, 74594, 97546, 100113, 100776, 111891, 133484, 146319, 149188, 195092, 200226, 223782, 266968, 292638, 298376, 390184, 400452, 447564, 585276, 634049, 800904, 895128, 1170552, 1268098, 1902147, 2536196, 3804294, 5072392, 7608588, 15217176]

約数ペア:

[(1, 15217176), (2, 7608588), (3, 5072392), (4, 3804294), (6, 2536196), (8, 1902147), (12, 1268098), (13, 1170552), (17, 895128), (19, 800904), (24, 634049), (26, 585276), (34, 447564), (38, 400452), (39, 390184), (51, 298376), (52, 292638), (57, 266968), (68, 223782), (76, 200226), (78, 195092), (102, 149188), (104, 146319), (114, 133484), (136, 111891), (151, 100776), (152, 100113), (156, 97546), (204, 74594), (221, 68856), (228, 66742), (247, 61608), (302, 50388), (312, 48773), (323, 47112), (408, 37297), (442, 34428), (453, 33592), (456, 33371), (494, 30804), (604, 25194), (646, 23556), (663, 22952), (741, 20536), (884, 17214), (906, 16796), (969, 15704), (988, 15402), (1208, 12597), (1292, 11778), (1326, 11476), (1482, 10268), (1768, 8607), (1812, 8398), (1938, 7852), (1963, 7752), (1976, 7701), (2567, 5928), (2584, 5889), (2652, 5738), (2869, 5304), (2964, 5134), (3624, 4199), (3876, 3926)]