157474128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 361064112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1451, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 2902, 3192, 3876, 4353, 4522, 5168, 5712, 5804, 6384, 6783, 7752, 8706, 9044, 10157, 11608, 13566, 15504, 17412, 18088, 20314, 23216, 24667, 27132, 27569, 30471, 34824, 36176, 40628, 49334, 54264, 55138, 60942, 69648, 74001, 81256, 82707, 98668, 108528, 110276, 121884, 148002, 162512, 165414, 172669, 192983, 197336, 220552, 243768, 296004, 330828, 345338, 385966, 394672, 441104, 468673, 487536, 518007, 578949, 592008, 661656, 690676, 771932, 937346, 1036014, 1157898, 1184016, 1323312, 1381352, 1406019, 1543864, 1874692, 2072028, 2315796, 2762704, 2812038, 3087728, 3280711, 3749384, 4144056, 4631592, 5624076, 6561422, 7498768, 8288112, 9263184, 9842133, 11248152, 13122844, 19684266, 22496304, 26245688, 39368532, 52491376, 78737064, 157474128]

約数ペア:

[(1, 157474128), (2, 78737064), (3, 52491376), (4, 39368532), (6, 26245688), (7, 22496304), (8, 19684266), (12, 13122844), (14, 11248152), (16, 9842133), (17, 9263184), (19, 8288112), (21, 7498768), (24, 6561422), (28, 5624076), (34, 4631592), (38, 4144056), (42, 3749384), (48, 3280711), (51, 3087728), (56, 2812038), (57, 2762704), (68, 2315796), (76, 2072028), (84, 1874692), (102, 1543864), (112, 1406019), (114, 1381352), (119, 1323312), (133, 1184016), (136, 1157898), (152, 1036014), (168, 937346), (204, 771932), (228, 690676), (238, 661656), (266, 592008), (272, 578949), (304, 518007), (323, 487536), (336, 468673), (357, 441104), (399, 394672), (408, 385966), (456, 345338), (476, 330828), (532, 296004), (646, 243768), (714, 220552), (798, 197336), (816, 192983), (912, 172669), (952, 165414), (969, 162512), (1064, 148002), (1292, 121884), (1428, 110276), (1451, 108528), (1596, 98668), (1904, 82707), (1938, 81256), (2128, 74001), (2261, 69648), (2584, 60942), (2856, 55138), (2902, 54264), (3192, 49334), (3876, 40628), (4353, 36176), (4522, 34824), (5168, 30471), (5712, 27569), (5804, 27132), (6384, 24667), (6783, 23216), (7752, 20314), (8706, 18088), (9044, 17412), (10157, 15504), (11608, 13566)]