155035328

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 370636800

約数和(自身を除く): 215601472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 188, 199, 224, 259, 296, 329, 376, 398, 448, 518, 592, 658, 752, 796, 1036, 1184, 1316, 1393, 1504, 1592, 1739, 2072, 2368, 2632, 2786, 3008, 3184, 3478, 4144, 5264, 5572, 6368, 6956, 7363, 8288, 9353, 10528, 11144, 12173, 12736, 13912, 14726, 16576, 18706, 21056, 22288, 24346, 27824, 29452, 37412, 44576, 48692, 51541, 55648, 58904, 65471, 74824, 89152, 97384, 103082, 111296, 117808, 130942, 149648, 194768, 206164, 235616, 261884, 299296, 346061, 389536, 412328, 471232, 523768, 598592, 692122, 779072, 824656, 1047536, 1384244, 1649312, 2095072, 2422427, 2768488, 3298624, 4190144, 4844854, 5536976, 9689708, 11073952, 19379416, 22147904, 38758832, 77517664, 155035328]

約数ペア:

[(1, 155035328), (2, 77517664), (4, 38758832), (7, 22147904), (8, 19379416), (14, 11073952), (16, 9689708), (28, 5536976), (32, 4844854), (37, 4190144), (47, 3298624), (56, 2768488), (64, 2422427), (74, 2095072), (94, 1649312), (112, 1384244), (148, 1047536), (188, 824656), (199, 779072), (224, 692122), (259, 598592), (296, 523768), (329, 471232), (376, 412328), (398, 389536), (448, 346061), (518, 299296), (592, 261884), (658, 235616), (752, 206164), (796, 194768), (1036, 149648), (1184, 130942), (1316, 117808), (1393, 111296), (1504, 103082), (1592, 97384), (1739, 89152), (2072, 74824), (2368, 65471), (2632, 58904), (2786, 55648), (3008, 51541), (3184, 48692), (3478, 44576), (4144, 37412), (5264, 29452), (5572, 27824), (6368, 24346), (6956, 22288), (7363, 21056), (8288, 18706), (9353, 16576), (10528, 14726), (11144, 13912), (12173, 12736)]