149973432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 309674568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 552, 644, 777, 851, 888, 966, 1036, 1049, 1288, 1554, 1702, 1932, 2072, 2098, 2553, 3108, 3147, 3404, 3864, 4196, 5106, 5957, 6216, 6294, 6808, 7343, 8392, 10212, 11914, 12588, 14686, 17871, 20424, 22029, 23828, 24127, 25176, 29372, 35742, 38813, 44058, 47656, 48254, 58744, 71484, 72381, 77626, 88116, 96508, 116439, 142968, 144762, 155252, 168889, 176232, 193016, 232878, 271691, 289524, 310504, 337778, 465756, 506667, 543382, 579048, 675556, 815073, 892699, 931512, 1013334, 1086764, 1351112, 1630146, 1785398, 2026668, 2173528, 2678097, 3260292, 3570796, 4053336, 5356194, 6248893, 6520584, 7141592, 10712388, 12497786, 18746679, 21424776, 24995572, 37493358, 49991144, 74986716, 149973432]

約数ペア:

[(1, 149973432), (2, 74986716), (3, 49991144), (4, 37493358), (6, 24995572), (7, 21424776), (8, 18746679), (12, 12497786), (14, 10712388), (21, 7141592), (23, 6520584), (24, 6248893), (28, 5356194), (37, 4053336), (42, 3570796), (46, 3260292), (56, 2678097), (69, 2173528), (74, 2026668), (84, 1785398), (92, 1630146), (111, 1351112), (138, 1086764), (148, 1013334), (161, 931512), (168, 892699), (184, 815073), (222, 675556), (259, 579048), (276, 543382), (296, 506667), (322, 465756), (444, 337778), (483, 310504), (518, 289524), (552, 271691), (644, 232878), (777, 193016), (851, 176232), (888, 168889), (966, 155252), (1036, 144762), (1049, 142968), (1288, 116439), (1554, 96508), (1702, 88116), (1932, 77626), (2072, 72381), (2098, 71484), (2553, 58744), (3108, 48254), (3147, 47656), (3404, 44058), (3864, 38813), (4196, 35742), (5106, 29372), (5957, 25176), (6216, 24127), (6294, 23828), (6808, 22029), (7343, 20424), (8392, 17871), (10212, 14686), (11914, 12588)]