142019388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 434004480

約数和(自身を除く): 291985092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 107, 126, 138, 161, 207, 214, 229, 252, 276, 321, 322, 414, 428, 458, 483, 642, 644, 687, 749, 828, 916, 963, 966, 1284, 1374, 1449, 1498, 1603, 1926, 1932, 2061, 2247, 2461, 2748, 2898, 2996, 3206, 3852, 4122, 4494, 4809, 4922, 5267, 5796, 6412, 6741, 7383, 8244, 8988, 9618, 9844, 10534, 13482, 14427, 14766, 15801, 17227, 19236, 21068, 22149, 24503, 26964, 28854, 29532, 31602, 34454, 36869, 44298, 47403, 49006, 51681, 57708, 63204, 68908, 73509, 73738, 88596, 94806, 98012, 103362, 110607, 147018, 147476, 155043, 171521, 189612, 206724, 220527, 221214, 294036, 310086, 331821, 343042, 441054, 442428, 514563, 563569, 620172, 663642, 686084, 882108, 1029126, 1127138, 1327284, 1543689, 1690707, 2058252, 2254276, 3087378, 3381414, 3944983, 5072121, 6174756, 6762828, 7889966, 10144242, 11834949, 15779932, 20288484, 23669898, 35504847, 47339796, 71009694, 142019388]

約数ペア:

[(1, 142019388), (2, 71009694), (3, 47339796), (4, 35504847), (6, 23669898), (7, 20288484), (9, 15779932), (12, 11834949), (14, 10144242), (18, 7889966), (21, 6762828), (23, 6174756), (28, 5072121), (36, 3944983), (42, 3381414), (46, 3087378), (63, 2254276), (69, 2058252), (84, 1690707), (92, 1543689), (107, 1327284), (126, 1127138), (138, 1029126), (161, 882108), (207, 686084), (214, 663642), (229, 620172), (252, 563569), (276, 514563), (321, 442428), (322, 441054), (414, 343042), (428, 331821), (458, 310086), (483, 294036), (642, 221214), (644, 220527), (687, 206724), (749, 189612), (828, 171521), (916, 155043), (963, 147476), (966, 147018), (1284, 110607), (1374, 103362), (1449, 98012), (1498, 94806), (1603, 88596), (1926, 73738), (1932, 73509), (2061, 68908), (2247, 63204), (2461, 57708), (2748, 51681), (2898, 49006), (2996, 47403), (3206, 44298), (3852, 36869), (4122, 34454), (4494, 31602), (4809, 29532), (4922, 28854), (5267, 26964), (5796, 24503), (6412, 22149), (6741, 21068), (7383, 19236), (8244, 17227), (8988, 15801), (9618, 14766), (9844, 14427), (10534, 13482)]