173874204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 530449920

約数和(自身を除く): 356575716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 131, 138, 161, 207, 229, 252, 262, 276, 322, 393, 414, 458, 483, 524, 644, 687, 786, 828, 916, 917, 966, 1179, 1374, 1449, 1572, 1603, 1834, 1932, 2061, 2358, 2748, 2751, 2898, 3013, 3206, 3668, 4122, 4716, 4809, 5267, 5502, 5796, 6026, 6412, 8244, 8253, 9039, 9618, 10534, 11004, 12052, 14427, 15801, 16506, 18078, 19236, 21068, 21091, 27117, 28854, 29999, 31602, 33012, 36156, 36869, 42182, 47403, 54234, 57708, 59998, 63204, 63273, 73738, 84364, 89997, 94806, 108468, 110607, 119996, 126546, 147476, 179994, 189612, 189819, 209993, 221214, 253092, 269991, 331821, 359988, 379638, 419986, 442428, 539982, 629979, 663642, 689977, 759276, 839972, 1079964, 1259958, 1327284, 1379954, 1889937, 2069931, 2519916, 2759908, 3779874, 4139862, 4829839, 6209793, 7559748, 8279724, 9659678, 12419586, 14489517, 19319356, 24839172, 28979034, 43468551, 57958068, 86937102, 173874204]

約数ペア:

[(1, 173874204), (2, 86937102), (3, 57958068), (4, 43468551), (6, 28979034), (7, 24839172), (9, 19319356), (12, 14489517), (14, 12419586), (18, 9659678), (21, 8279724), (23, 7559748), (28, 6209793), (36, 4829839), (42, 4139862), (46, 3779874), (63, 2759908), (69, 2519916), (84, 2069931), (92, 1889937), (126, 1379954), (131, 1327284), (138, 1259958), (161, 1079964), (207, 839972), (229, 759276), (252, 689977), (262, 663642), (276, 629979), (322, 539982), (393, 442428), (414, 419986), (458, 379638), (483, 359988), (524, 331821), (644, 269991), (687, 253092), (786, 221214), (828, 209993), (916, 189819), (917, 189612), (966, 179994), (1179, 147476), (1374, 126546), (1449, 119996), (1572, 110607), (1603, 108468), (1834, 94806), (1932, 89997), (2061, 84364), (2358, 73738), (2748, 63273), (2751, 63204), (2898, 59998), (3013, 57708), (3206, 54234), (3668, 47403), (4122, 42182), (4716, 36869), (4809, 36156), (5267, 33012), (5502, 31602), (5796, 29999), (6026, 28854), (6412, 27117), (8244, 21091), (8253, 21068), (9039, 19236), (9618, 18078), (10534, 16506), (11004, 15801), (12052, 14427)]