140018256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8209

約数の個数: 120

約数和(自身を含む): 474237504

約数和(自身を除く): 334219248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8171, 8568, 16342, 17136, 24513, 32684, 49026, 57197, 65368, 73539, 98052, 114394, 130736, 138907, 147078, 171591, 196104, 228788, 277814, 294156, 343182, 392208, 416721, 457576, 514773, 555628, 588312, 686364, 833442, 915152, 972349, 1029546, 1111256, 1176624, 1250163, 1372728, 1666884, 1944698, 2059092, 2222512, 2500326, 2745456, 2917047, 3333768, 3889396, 4118184, 5000652, 5834094, 6667536, 7778792, 8236368, 8751141, 10001304, 11668188, 15557584, 17502282, 20002608, 23336376, 35004564, 46672752, 70009128, 140018256]

約数ペア:

[(1, 140018256), (2, 70009128), (3, 46672752), (4, 35004564), (6, 23336376), (7, 20002608), (8, 17502282), (9, 15557584), (12, 11668188), (14, 10001304), (16, 8751141), (17, 8236368), (18, 7778792), (21, 6667536), (24, 5834094), (28, 5000652), (34, 4118184), (36, 3889396), (42, 3333768), (48, 2917047), (51, 2745456), (56, 2500326), (63, 2222512), (68, 2059092), (72, 1944698), (84, 1666884), (102, 1372728), (112, 1250163), (119, 1176624), (126, 1111256), (136, 1029546), (144, 972349), (153, 915152), (168, 833442), (204, 686364), (238, 588312), (252, 555628), (272, 514773), (306, 457576), (336, 416721), (357, 392208), (408, 343182), (476, 294156), (504, 277814), (612, 228788), (714, 196104), (816, 171591), (952, 147078), (1008, 138907), (1071, 130736), (1224, 114394), (1428, 98052), (1904, 73539), (2142, 65368), (2448, 57197), (2856, 49026), (4284, 32684), (5712, 24513), (8171, 17136), (8568, 16342)]