123198348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 366799104

約数和(自身を除く): 243600756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 71, 78, 84, 91, 98, 142, 147, 156, 182, 196, 213, 227, 273, 284, 294, 364, 426, 454, 497, 546, 588, 637, 681, 852, 908, 923, 994, 1092, 1274, 1362, 1491, 1589, 1846, 1911, 1988, 2548, 2724, 2769, 2951, 2982, 3178, 3479, 3692, 3822, 4767, 5538, 5902, 5964, 6356, 6461, 6958, 7644, 8853, 9534, 10437, 11076, 11123, 11804, 12922, 13916, 16117, 17706, 19068, 19383, 20657, 20874, 22246, 25844, 32234, 33369, 35412, 38766, 41314, 41748, 44492, 45227, 48351, 61971, 64468, 66738, 77532, 82628, 90454, 96702, 112819, 123942, 133476, 135681, 144599, 180908, 193404, 209521, 225638, 247884, 271362, 289198, 338457, 419042, 433797, 451276, 542724, 578396, 628563, 676914, 789733, 838084, 867594, 1257126, 1353828, 1466647, 1579466, 1735188, 2369199, 2514252, 2933294, 3158932, 4399941, 4738398, 5866588, 8799882, 9476796, 10266529, 17599764, 20533058, 30799587, 41066116, 61599174, 123198348]

約数ペア:

[(1, 123198348), (2, 61599174), (3, 41066116), (4, 30799587), (6, 20533058), (7, 17599764), (12, 10266529), (13, 9476796), (14, 8799882), (21, 5866588), (26, 4738398), (28, 4399941), (39, 3158932), (42, 2933294), (49, 2514252), (52, 2369199), (71, 1735188), (78, 1579466), (84, 1466647), (91, 1353828), (98, 1257126), (142, 867594), (147, 838084), (156, 789733), (182, 676914), (196, 628563), (213, 578396), (227, 542724), (273, 451276), (284, 433797), (294, 419042), (364, 338457), (426, 289198), (454, 271362), (497, 247884), (546, 225638), (588, 209521), (637, 193404), (681, 180908), (852, 144599), (908, 135681), (923, 133476), (994, 123942), (1092, 112819), (1274, 96702), (1362, 90454), (1491, 82628), (1589, 77532), (1846, 66738), (1911, 64468), (1988, 61971), (2548, 48351), (2724, 45227), (2769, 44492), (2951, 41748), (2982, 41314), (3178, 38766), (3479, 35412), (3692, 33369), (3822, 32234), (4767, 25844), (5538, 22246), (5902, 20874), (5964, 20657), (6356, 19383), (6461, 19068), (6958, 17706), (7644, 16117), (8853, 13916), (9534, 12922), (10437, 11804), (11076, 11123)]