149012752

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 355370112

約数和(自身を除く): 206357360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 854, 952, 976, 1037, 1283, 1708, 1904, 2074, 2566, 3416, 4148, 5132, 6832, 7259, 8296, 8981, 10264, 14518, 16592, 17962, 20528, 21811, 29036, 35924, 43622, 58072, 71848, 78263, 87244, 116144, 143696, 152677, 156526, 174488, 305354, 313052, 348976, 547841, 610708, 626104, 1095682, 1221416, 1252208, 1330471, 2191364, 2442832, 2660942, 4382728, 5321884, 8765456, 9313297, 10643768, 18626594, 21287536, 37253188, 74506376, 149012752]

約数ペア:

[(1, 149012752), (2, 74506376), (4, 37253188), (7, 21287536), (8, 18626594), (14, 10643768), (16, 9313297), (17, 8765456), (28, 5321884), (34, 4382728), (56, 2660942), (61, 2442832), (68, 2191364), (112, 1330471), (119, 1252208), (122, 1221416), (136, 1095682), (238, 626104), (244, 610708), (272, 547841), (427, 348976), (476, 313052), (488, 305354), (854, 174488), (952, 156526), (976, 152677), (1037, 143696), (1283, 116144), (1708, 87244), (1904, 78263), (2074, 71848), (2566, 58072), (3416, 43622), (4148, 35924), (5132, 29036), (6832, 21811), (7259, 20528), (8296, 17962), (8981, 16592), (10264, 14518)]