159668496

素因数分解:

$2^4\times 3^{10}\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 165

約数和(自身を含む): 502474629

約数和(自身を除く): 342806133

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 312, 324, 338, 351, 432, 468, 486, 507, 624, 648, 676, 702, 729, 936, 972, 1014, 1053, 1296, 1352, 1404, 1458, 1521, 1872, 1944, 2028, 2106, 2187, 2704, 2808, 2916, 3042, 3159, 3888, 4056, 4212, 4374, 4563, 5616, 5832, 6084, 6318, 6561, 8112, 8424, 8748, 9126, 9477, 11664, 12168, 12636, 13122, 13689, 16848, 17496, 18252, 18954, 19683, 24336, 25272, 26244, 27378, 28431, 34992, 36504, 37908, 39366, 41067, 50544, 52488, 54756, 56862, 59049, 73008, 75816, 78732, 82134, 85293, 104976, 109512, 113724, 118098, 123201, 151632, 157464, 164268, 170586, 219024, 227448, 236196, 246402, 255879, 314928, 328536, 341172, 369603, 454896, 472392, 492804, 511758, 657072, 682344, 739206, 767637, 944784, 985608, 1023516, 1108809, 1364688, 1478412, 1535274, 1971216, 2047032, 2217618, 2956824, 3070548, 3326427, 4094064, 4435236, 5913648, 6141096, 6652854, 8870472, 9979281, 12282192, 13305708, 17740944, 19958562, 26611416, 39917124, 53222832, 79834248, 159668496]

約数ペア:

[(1, 159668496), (2, 79834248), (3, 53222832), (4, 39917124), (6, 26611416), (8, 19958562), (9, 17740944), (12, 13305708), (13, 12282192), (16, 9979281), (18, 8870472), (24, 6652854), (26, 6141096), (27, 5913648), (36, 4435236), (39, 4094064), (48, 3326427), (52, 3070548), (54, 2956824), (72, 2217618), (78, 2047032), (81, 1971216), (104, 1535274), (108, 1478412), (117, 1364688), (144, 1108809), (156, 1023516), (162, 985608), (169, 944784), (208, 767637), (216, 739206), (234, 682344), (243, 657072), (312, 511758), (324, 492804), (338, 472392), (351, 454896), (432, 369603), (468, 341172), (486, 328536), (507, 314928), (624, 255879), (648, 246402), (676, 236196), (702, 227448), (729, 219024), (936, 170586), (972, 164268), (1014, 157464), (1053, 151632), (1296, 123201), (1352, 118098), (1404, 113724), (1458, 109512), (1521, 104976), (1872, 85293), (1944, 82134), (2028, 78732), (2106, 75816), (2187, 73008), (2704, 59049), (2808, 56862), (2916, 54756), (3042, 52488), (3159, 50544), (3888, 41067), (4056, 39366), (4212, 37908), (4374, 36504), (4563, 34992), (5616, 28431), (5832, 27378), (6084, 26244), (6318, 25272), (6561, 24336), (8112, 19683), (8424, 18954), (8748, 18252), (9126, 17496), (9477, 16848), (11664, 13689), (12168, 13122)]