157435572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2761

約数の個数: 96

約数和(自身を含む): 455535360

約数和(自身を除く): 298099788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2689, 2788, 3444, 4182, 4879, 5378, 8067, 8364, 9758, 10756, 14637, 16134, 18823, 19516, 29274, 32268, 37646, 45713, 56469, 58548, 75292, 91426, 110249, 112938, 137139, 182852, 220498, 225876, 274278, 319991, 330747, 440996, 548556, 639982, 661494, 771743, 959973, 1279964, 1322988, 1543486, 1874233, 1919946, 2315229, 3086972, 3748466, 3839892, 4630458, 5622699, 7496932, 9260916, 11245398, 13119631, 22490796, 26239262, 39358893, 52478524, 78717786, 157435572]

約数ペア:

[(1, 157435572), (2, 78717786), (3, 52478524), (4, 39358893), (6, 26239262), (7, 22490796), (12, 13119631), (14, 11245398), (17, 9260916), (21, 7496932), (28, 5622699), (34, 4630458), (41, 3839892), (42, 3748466), (51, 3086972), (68, 2315229), (82, 1919946), (84, 1874233), (102, 1543486), (119, 1322988), (123, 1279964), (164, 959973), (204, 771743), (238, 661494), (246, 639982), (287, 548556), (357, 440996), (476, 330747), (492, 319991), (574, 274278), (697, 225876), (714, 220498), (861, 182852), (1148, 137139), (1394, 112938), (1428, 110249), (1722, 91426), (2091, 75292), (2689, 58548), (2788, 56469), (3444, 45713), (4182, 37646), (4879, 32268), (5378, 29274), (8067, 19516), (8364, 18823), (9758, 16134), (10756, 14637)]