142578432

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3298

約数の個数: 108

約数和(自身を含む): 432857880

約数和(自身を除く): 290279448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3257, 3648, 4864, 5472, 6514, 7296, 9771, 10944, 13028, 14592, 19542, 21888, 26056, 29313, 39084, 43776, 52112, 58626, 61883, 78168, 104224, 117252, 123766, 156336, 185649, 208448, 234504, 247532, 312672, 371298, 416896, 469008, 495064, 556947, 625344, 742596, 833792, 938016, 990128, 1113894, 1250688, 1485192, 1876032, 1980256, 2227788, 2501376, 2970384, 3752064, 3960512, 4455576, 5940768, 7504128, 7921024, 8911152, 11881536, 15842048, 17822304, 23763072, 35644608, 47526144, 71289216, 142578432]

約数ペア:

[(1, 142578432), (2, 71289216), (3, 47526144), (4, 35644608), (6, 23763072), (8, 17822304), (9, 15842048), (12, 11881536), (16, 8911152), (18, 7921024), (19, 7504128), (24, 5940768), (32, 4455576), (36, 3960512), (38, 3752064), (48, 2970384), (57, 2501376), (64, 2227788), (72, 1980256), (76, 1876032), (96, 1485192), (114, 1250688), (128, 1113894), (144, 990128), (152, 938016), (171, 833792), (192, 742596), (228, 625344), (256, 556947), (288, 495064), (304, 469008), (342, 416896), (384, 371298), (456, 312672), (576, 247532), (608, 234504), (684, 208448), (768, 185649), (912, 156336), (1152, 123766), (1216, 117252), (1368, 104224), (1824, 78168), (2304, 61883), (2432, 58626), (2736, 52112), (3257, 43776), (3648, 39084), (4864, 29313), (5472, 26056), (6514, 21888), (7296, 19542), (9771, 14592), (10944, 13028)]