155394008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 258289192

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 71, 76, 77, 88, 119, 121, 133, 136, 142, 152, 154, 187, 209, 238, 242, 266, 284, 308, 323, 374, 418, 476, 484, 497, 532, 568, 616, 646, 748, 781, 836, 847, 952, 968, 994, 1064, 1207, 1292, 1309, 1349, 1463, 1496, 1562, 1672, 1694, 1988, 2057, 2261, 2299, 2414, 2584, 2618, 2698, 2926, 3124, 3388, 3553, 3976, 4114, 4522, 4598, 4828, 5236, 5396, 5467, 5852, 6248, 6776, 7106, 8228, 8449, 8591, 9044, 9196, 9443, 9656, 10472, 10792, 10934, 11704, 13277, 14212, 14399, 14839, 16093, 16456, 16898, 17182, 18088, 18392, 18886, 21868, 22933, 24871, 26554, 28424, 28798, 29678, 32186, 33796, 34364, 37772, 39083, 43736, 45866, 49742, 53108, 57596, 59356, 60137, 64372, 67592, 68728, 75544, 78166, 91732, 92939, 99484, 103873, 106216, 115192, 118712, 120274, 128744, 146047, 156332, 160531, 163229, 183464, 185878, 198968, 207746, 240548, 252263, 273581, 292094, 312664, 321062, 326458, 371756, 415492, 481096, 504526, 547162, 584188, 642124, 652916, 743512, 830984, 1009052, 1022329, 1094324, 1142603, 1168376, 1284248, 1305832, 1765841, 2018104, 2044658, 2188648, 2285206, 2774893, 3531682, 4089316, 4570412, 5549786, 7063364, 8178632, 9140824, 11099572, 14126728, 19424251, 22199144, 38848502, 77697004, 155394008]

約数ペア:

[(1, 155394008), (2, 77697004), (4, 38848502), (7, 22199144), (8, 19424251), (11, 14126728), (14, 11099572), (17, 9140824), (19, 8178632), (22, 7063364), (28, 5549786), (34, 4570412), (38, 4089316), (44, 3531682), (56, 2774893), (68, 2285206), (71, 2188648), (76, 2044658), (77, 2018104), (88, 1765841), (119, 1305832), (121, 1284248), (133, 1168376), (136, 1142603), (142, 1094324), (152, 1022329), (154, 1009052), (187, 830984), (209, 743512), (238, 652916), (242, 642124), (266, 584188), (284, 547162), (308, 504526), (323, 481096), (374, 415492), (418, 371756), (476, 326458), (484, 321062), (497, 312664), (532, 292094), (568, 273581), (616, 252263), (646, 240548), (748, 207746), (781, 198968), (836, 185878), (847, 183464), (952, 163229), (968, 160531), (994, 156332), (1064, 146047), (1207, 128744), (1292, 120274), (1309, 118712), (1349, 115192), (1463, 106216), (1496, 103873), (1562, 99484), (1672, 92939), (1694, 91732), (1988, 78166), (2057, 75544), (2261, 68728), (2299, 67592), (2414, 64372), (2584, 60137), (2618, 59356), (2698, 57596), (2926, 53108), (3124, 49742), (3388, 45866), (3553, 43736), (3976, 39083), (4114, 37772), (4522, 34364), (4598, 33796), (4828, 32186), (5236, 29678), (5396, 28798), (5467, 28424), (5852, 26554), (6248, 24871), (6776, 22933), (7106, 21868), (8228, 18886), (8449, 18392), (8591, 18088), (9044, 17182), (9196, 16898), (9443, 16456), (9656, 16093), (10472, 14839), (10792, 14399), (10934, 14212), (11704, 13277)]