155615376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 472707840

約数和(自身を除く): 317092464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 294, 327, 336, 392, 436, 588, 607, 654, 763, 784, 872, 1176, 1214, 1308, 1526, 1744, 1821, 2289, 2352, 2428, 2616, 3052, 3642, 4249, 4578, 4856, 5232, 5341, 6104, 7284, 8498, 9156, 9712, 10682, 12208, 12747, 14568, 16023, 16996, 18312, 21364, 25494, 29136, 29743, 32046, 33992, 36624, 42728, 50988, 59486, 64092, 66163, 67984, 85456, 89229, 101976, 118972, 128184, 132326, 178458, 198489, 203952, 237944, 256368, 264652, 356916, 396978, 463141, 475888, 529304, 713832, 793956, 926282, 1058608, 1389423, 1427664, 1587912, 1852564, 2778846, 3175824, 3241987, 3705128, 5557692, 6483974, 7410256, 9725961, 11115384, 12967948, 19451922, 22230768, 25935896, 38903844, 51871792, 77807688, 155615376]

約数ペア:

[(1, 155615376), (2, 77807688), (3, 51871792), (4, 38903844), (6, 25935896), (7, 22230768), (8, 19451922), (12, 12967948), (14, 11115384), (16, 9725961), (21, 7410256), (24, 6483974), (28, 5557692), (42, 3705128), (48, 3241987), (49, 3175824), (56, 2778846), (84, 1852564), (98, 1587912), (109, 1427664), (112, 1389423), (147, 1058608), (168, 926282), (196, 793956), (218, 713832), (294, 529304), (327, 475888), (336, 463141), (392, 396978), (436, 356916), (588, 264652), (607, 256368), (654, 237944), (763, 203952), (784, 198489), (872, 178458), (1176, 132326), (1214, 128184), (1308, 118972), (1526, 101976), (1744, 89229), (1821, 85456), (2289, 67984), (2352, 66163), (2428, 64092), (2616, 59486), (3052, 50988), (3642, 42728), (4249, 36624), (4578, 33992), (4856, 32046), (5232, 29743), (5341, 29136), (6104, 25494), (7284, 21364), (8498, 18312), (9156, 16996), (9712, 16023), (10682, 14568), (12208, 12747)]