223760796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 647248896

約数和(自身を除く): 423488100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 157, 188, 228, 266, 282, 314, 329, 361, 399, 471, 532, 564, 628, 658, 722, 798, 893, 942, 987, 1083, 1099, 1316, 1444, 1596, 1786, 1884, 1974, 2166, 2198, 2527, 2679, 2983, 3297, 3572, 3948, 4332, 4396, 5054, 5358, 5966, 6251, 6594, 7379, 7581, 8949, 10108, 10716, 11932, 12502, 13188, 14758, 15162, 16967, 17898, 18753, 20881, 22137, 25004, 29516, 30324, 33934, 35796, 37506, 41762, 44274, 50901, 51653, 56677, 62643, 67868, 75012, 83524, 88548, 101802, 103306, 113354, 118769, 125286, 140201, 154959, 170031, 203604, 206612, 226708, 237538, 250572, 280402, 309918, 340062, 356307, 396739, 420603, 475076, 560804, 619836, 680124, 712614, 793478, 841206, 981407, 1190217, 1425228, 1586956, 1682412, 1962814, 2380434, 2663819, 2944221, 3925628, 4760868, 5327638, 5888442, 7991457, 10655276, 11776884, 15982914, 18646733, 31965828, 37293466, 55940199, 74586932, 111880398, 223760796]

約数ペア:

[(1, 223760796), (2, 111880398), (3, 74586932), (4, 55940199), (6, 37293466), (7, 31965828), (12, 18646733), (14, 15982914), (19, 11776884), (21, 10655276), (28, 7991457), (38, 5888442), (42, 5327638), (47, 4760868), (57, 3925628), (76, 2944221), (84, 2663819), (94, 2380434), (114, 1962814), (133, 1682412), (141, 1586956), (157, 1425228), (188, 1190217), (228, 981407), (266, 841206), (282, 793478), (314, 712614), (329, 680124), (361, 619836), (399, 560804), (471, 475076), (532, 420603), (564, 396739), (628, 356307), (658, 340062), (722, 309918), (798, 280402), (893, 250572), (942, 237538), (987, 226708), (1083, 206612), (1099, 203604), (1316, 170031), (1444, 154959), (1596, 140201), (1786, 125286), (1884, 118769), (1974, 113354), (2166, 103306), (2198, 101802), (2527, 88548), (2679, 83524), (2983, 75012), (3297, 67868), (3572, 62643), (3948, 56677), (4332, 51653), (4396, 50901), (5054, 44274), (5358, 41762), (5966, 37506), (6251, 35796), (6594, 33934), (7379, 30324), (7581, 29516), (8949, 25004), (10108, 22137), (10716, 20881), (11932, 18753), (12502, 17898), (13188, 16967), (14758, 15162)]