148944642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 394149888

約数和(自身を除く): 245205246

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 107, 131, 138, 154, 161, 214, 231, 253, 262, 321, 322, 393, 462, 483, 506, 642, 749, 759, 786, 917, 966, 1177, 1441, 1498, 1518, 1771, 1834, 2247, 2354, 2461, 2751, 2882, 3013, 3531, 3542, 4323, 4494, 4922, 5313, 5502, 6026, 7062, 7383, 8239, 8646, 9039, 10087, 10626, 14017, 14766, 16478, 17227, 18078, 20174, 21091, 24717, 27071, 28034, 30261, 33143, 34454, 42051, 42182, 49434, 51681, 54142, 60522, 63273, 66286, 81213, 84102, 98119, 99429, 103362, 126546, 154187, 162426, 189497, 196238, 198858, 232001, 294357, 308374, 322391, 378994, 462561, 464002, 568491, 588714, 644782, 696003, 925122, 967173, 1079309, 1136982, 1392006, 1934346, 2158618, 2256737, 3237927, 3546301, 4513474, 6475854, 6770211, 7092602, 10638903, 13540422, 21277806, 24824107, 49648214, 74472321, 148944642]

約数ペア:

[(1, 148944642), (2, 74472321), (3, 49648214), (6, 24824107), (7, 21277806), (11, 13540422), (14, 10638903), (21, 7092602), (22, 6770211), (23, 6475854), (33, 4513474), (42, 3546301), (46, 3237927), (66, 2256737), (69, 2158618), (77, 1934346), (107, 1392006), (131, 1136982), (138, 1079309), (154, 967173), (161, 925122), (214, 696003), (231, 644782), (253, 588714), (262, 568491), (321, 464002), (322, 462561), (393, 378994), (462, 322391), (483, 308374), (506, 294357), (642, 232001), (749, 198858), (759, 196238), (786, 189497), (917, 162426), (966, 154187), (1177, 126546), (1441, 103362), (1498, 99429), (1518, 98119), (1771, 84102), (1834, 81213), (2247, 66286), (2354, 63273), (2461, 60522), (2751, 54142), (2882, 51681), (3013, 49434), (3531, 42182), (3542, 42051), (4323, 34454), (4494, 33143), (4922, 30261), (5313, 28034), (5502, 27071), (6026, 24717), (7062, 21091), (7383, 20174), (8239, 18078), (8646, 17227), (9039, 16478), (10087, 14766), (10626, 14017)]