145169652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 393265152

約数和(自身を除く): 248095500

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 47, 57, 62, 69, 76, 92, 93, 94, 114, 124, 138, 141, 186, 188, 228, 276, 282, 361, 372, 437, 564, 589, 713, 722, 874, 893, 1081, 1083, 1178, 1311, 1426, 1444, 1457, 1748, 1767, 1786, 2139, 2162, 2166, 2356, 2622, 2679, 2852, 2914, 3243, 3534, 3572, 4278, 4324, 4332, 4371, 5244, 5358, 5828, 6486, 7068, 8303, 8556, 8742, 10716, 11191, 12972, 13547, 16606, 16967, 17484, 20539, 22382, 24909, 27094, 27683, 33212, 33511, 33573, 33934, 40641, 41078, 44764, 49818, 50901, 54188, 55366, 61617, 67022, 67146, 67868, 81282, 82156, 83049, 99636, 100533, 101802, 110732, 123234, 134044, 134292, 162564, 166098, 201066, 203604, 246468, 257393, 332196, 390241, 402132, 514786, 525977, 636709, 772179, 780482, 1029572, 1051954, 1170723, 1273418, 1544358, 1560964, 1577931, 1910127, 2103908, 2341446, 2546836, 3088716, 3155862, 3820254, 4682892, 6311724, 7640508, 12097471, 24194942, 36292413, 48389884, 72584826, 145169652]

約数ペア:

[(1, 145169652), (2, 72584826), (3, 48389884), (4, 36292413), (6, 24194942), (12, 12097471), (19, 7640508), (23, 6311724), (31, 4682892), (38, 3820254), (46, 3155862), (47, 3088716), (57, 2546836), (62, 2341446), (69, 2103908), (76, 1910127), (92, 1577931), (93, 1560964), (94, 1544358), (114, 1273418), (124, 1170723), (138, 1051954), (141, 1029572), (186, 780482), (188, 772179), (228, 636709), (276, 525977), (282, 514786), (361, 402132), (372, 390241), (437, 332196), (564, 257393), (589, 246468), (713, 203604), (722, 201066), (874, 166098), (893, 162564), (1081, 134292), (1083, 134044), (1178, 123234), (1311, 110732), (1426, 101802), (1444, 100533), (1457, 99636), (1748, 83049), (1767, 82156), (1786, 81282), (2139, 67868), (2162, 67146), (2166, 67022), (2356, 61617), (2622, 55366), (2679, 54188), (2852, 50901), (2914, 49818), (3243, 44764), (3534, 41078), (3572, 40641), (4278, 33934), (4324, 33573), (4332, 33511), (4371, 33212), (5244, 27683), (5358, 27094), (5828, 24909), (6486, 22382), (7068, 20539), (8303, 17484), (8556, 16967), (8742, 16606), (10716, 13547), (11191, 12972)]