155971152

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 464578400

約数和(自身を除く): 308607248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 218, 228, 304, 327, 342, 436, 456, 523, 654, 684, 872, 912, 981, 1046, 1308, 1368, 1569, 1744, 1962, 2071, 2092, 2616, 2736, 3138, 3924, 4142, 4184, 4707, 5232, 6213, 6276, 7848, 8284, 8368, 9414, 9937, 12426, 12552, 15696, 16568, 18639, 18828, 19874, 24852, 25104, 29811, 33136, 37278, 37656, 39748, 49704, 57007, 59622, 74556, 75312, 79496, 89433, 99408, 114014, 119244, 149112, 158992, 171021, 178866, 228028, 238488, 298224, 342042, 357732, 456056, 476976, 513063, 684084, 715464, 912112, 1026126, 1083133, 1368168, 1430928, 2052252, 2166266, 2736336, 3249399, 4104504, 4332532, 6498798, 8209008, 8665064, 9748197, 12997596, 17330128, 19496394, 25995192, 38992788, 51990384, 77985576, 155971152]

約数ペア:

[(1, 155971152), (2, 77985576), (3, 51990384), (4, 38992788), (6, 25995192), (8, 19496394), (9, 17330128), (12, 12997596), (16, 9748197), (18, 8665064), (19, 8209008), (24, 6498798), (36, 4332532), (38, 4104504), (48, 3249399), (57, 2736336), (72, 2166266), (76, 2052252), (109, 1430928), (114, 1368168), (144, 1083133), (152, 1026126), (171, 912112), (218, 715464), (228, 684084), (304, 513063), (327, 476976), (342, 456056), (436, 357732), (456, 342042), (523, 298224), (654, 238488), (684, 228028), (872, 178866), (912, 171021), (981, 158992), (1046, 149112), (1308, 119244), (1368, 114014), (1569, 99408), (1744, 89433), (1962, 79496), (2071, 75312), (2092, 74556), (2616, 59622), (2736, 57007), (3138, 49704), (3924, 39748), (4142, 37656), (4184, 37278), (4707, 33136), (5232, 29811), (6213, 25104), (6276, 24852), (7848, 19874), (8284, 18828), (8368, 18639), (9414, 16568), (9937, 15696), (12426, 12552)]