156936731784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{68171}}^1$

素因数の和:68451

約数の個数: 128

約数和(自身を含む): 457068718080

約数和(自身を除く): 300131986296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 193, 213, 284, 386, 426, 497, 568, 579, 772, 852, 994, 1158, 1351, 1491, 1544, 1704, 1988, 2316, 2702, 2982, 3976, 4053, 4632, 5404, 5964, 8106, 10808, 11928, 13703, 16212, 27406, 32424, 41109, 54812, 68171, 82218, 95921, 109624, 136342, 164436, 191842, 204513, 272684, 287763, 328872, 383684, 409026, 477197, 545368, 575526, 767368, 818052, 954394, 1151052, 1431591, 1636104, 1908788, 2302104, 2863182, 3817576, 4840141, 5726364, 9680282, 11452728, 13157003, 14520423, 19360564, 26314006, 29040846, 33880987, 38721128, 39471009, 52628012, 58081692, 67761974, 78942018, 92099021, 101642961, 105256024, 116163384, 135523948, 157884036, 184198042, 203285922, 271047896, 276297063, 315768072, 368396084, 406571844, 552594126, 736792168, 813143688, 934147213, 1105188252, 1868294426, 2210376504, 2802441639, 3736588852, 5604883278, 6539030491, 7473177704, 11209766556, 13078060982, 19617091473, 22419533112, 26156121964, 39234182946, 52312243928, 78468365892, 156936731784]

約数ペア:

[(1, 156936731784), (2, 78468365892), (3, 52312243928), (4, 39234182946), (6, 26156121964), (7, 22419533112), (8, 19617091473), (12, 13078060982), (14, 11209766556), (21, 7473177704), (24, 6539030491), (28, 5604883278), (42, 3736588852), (56, 2802441639), (71, 2210376504), (84, 1868294426), (142, 1105188252), (168, 934147213), (193, 813143688), (213, 736792168), (284, 552594126), (386, 406571844), (426, 368396084), (497, 315768072), (568, 276297063), (579, 271047896), (772, 203285922), (852, 184198042), (994, 157884036), (1158, 135523948), (1351, 116163384), (1491, 105256024), (1544, 101642961), (1704, 92099021), (1988, 78942018), (2316, 67761974), (2702, 58081692), (2982, 52628012), (3976, 39471009), (4053, 38721128), (4632, 33880987), (5404, 29040846), (5964, 26314006), (8106, 19360564), (10808, 14520423), (11928, 13157003), (13703, 11452728), (16212, 9680282), (27406, 5726364), (32424, 4840141), (41109, 3817576), (54812, 2863182), (68171, 2302104), (82218, 1908788), (95921, 1636104), (109624, 1431591), (136342, 1151052), (164436, 954394), (191842, 818052), (204513, 767368), (272684, 575526), (287763, 545368), (328872, 477197), (383684, 409026)]