130803296

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 108

約数和(自身を含む): 298693332

約数和(自身を除く): 167890036

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 67, 76, 104, 134, 152, 169, 208, 247, 268, 304, 338, 361, 416, 494, 536, 608, 676, 722, 871, 988, 1072, 1273, 1352, 1444, 1742, 1976, 2144, 2546, 2704, 2888, 3211, 3484, 3952, 4693, 5092, 5408, 5776, 6422, 6968, 7904, 9386, 10184, 11323, 11552, 12844, 13936, 16549, 18772, 20368, 22646, 24187, 25688, 27872, 33098, 37544, 40736, 45292, 48374, 51376, 61009, 66196, 75088, 90584, 96748, 102752, 122018, 132392, 150176, 181168, 193496, 215137, 244036, 264784, 314431, 362336, 386992, 430274, 488072, 529568, 628862, 773984, 860548, 976144, 1257724, 1721096, 1952288, 2515448, 3442192, 4087603, 5030896, 6884384, 8175206, 10061792, 16350412, 32700824, 65401648, 130803296]

約数ペア:

[(1, 130803296), (2, 65401648), (4, 32700824), (8, 16350412), (13, 10061792), (16, 8175206), (19, 6884384), (26, 5030896), (32, 4087603), (38, 3442192), (52, 2515448), (67, 1952288), (76, 1721096), (104, 1257724), (134, 976144), (152, 860548), (169, 773984), (208, 628862), (247, 529568), (268, 488072), (304, 430274), (338, 386992), (361, 362336), (416, 314431), (494, 264784), (536, 244036), (608, 215137), (676, 193496), (722, 181168), (871, 150176), (988, 132392), (1072, 122018), (1273, 102752), (1352, 96748), (1444, 90584), (1742, 75088), (1976, 66196), (2144, 61009), (2546, 51376), (2704, 48374), (2888, 45292), (3211, 40736), (3484, 37544), (3952, 33098), (4693, 27872), (5092, 25688), (5408, 24187), (5776, 22646), (6422, 20368), (6968, 18772), (7904, 16549), (9386, 13936), (10184, 12844), (11323, 11552)]