145079256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 434073600

約数和(自身を除く): 288994344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 267, 313, 356, 372, 434, 534, 623, 626, 651, 712, 744, 868, 939, 1068, 1246, 1252, 1302, 1736, 1869, 1878, 2136, 2191, 2492, 2504, 2604, 2759, 3738, 3756, 4382, 4984, 5208, 5518, 6573, 7476, 7512, 8277, 8764, 9703, 11036, 13146, 14952, 16554, 17528, 19313, 19406, 22072, 26292, 27857, 29109, 33108, 38626, 38812, 52584, 55714, 57939, 58218, 66216, 67921, 77252, 77624, 83571, 111428, 115878, 116436, 135842, 154504, 167142, 194999, 203763, 222856, 231756, 232872, 271684, 334284, 389998, 407526, 463512, 543368, 584997, 668568, 779996, 815052, 863567, 1169994, 1559992, 1630104, 1727134, 2339988, 2590701, 3454268, 4679976, 5181402, 6044969, 6908536, 10362804, 12089938, 18134907, 20725608, 24179876, 36269814, 48359752, 72539628, 145079256]

約数ペア:

[(1, 145079256), (2, 72539628), (3, 48359752), (4, 36269814), (6, 24179876), (7, 20725608), (8, 18134907), (12, 12089938), (14, 10362804), (21, 6908536), (24, 6044969), (28, 5181402), (31, 4679976), (42, 3454268), (56, 2590701), (62, 2339988), (84, 1727134), (89, 1630104), (93, 1559992), (124, 1169994), (168, 863567), (178, 815052), (186, 779996), (217, 668568), (248, 584997), (267, 543368), (313, 463512), (356, 407526), (372, 389998), (434, 334284), (534, 271684), (623, 232872), (626, 231756), (651, 222856), (712, 203763), (744, 194999), (868, 167142), (939, 154504), (1068, 135842), (1246, 116436), (1252, 115878), (1302, 111428), (1736, 83571), (1869, 77624), (1878, 77252), (2136, 67921), (2191, 66216), (2492, 58218), (2504, 57939), (2604, 55714), (2759, 52584), (3738, 38812), (3756, 38626), (4382, 33108), (4984, 29109), (5208, 27857), (5518, 26292), (6573, 22072), (7476, 19406), (7512, 19313), (8277, 17528), (8764, 16554), (9703, 14952), (11036, 13146)]