16608888

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 49789080

約数和(自身を除く): 33180192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 81, 108, 114, 142, 152, 162, 171, 213, 216, 228, 284, 324, 342, 361, 426, 456, 513, 568, 639, 648, 684, 722, 852, 1026, 1083, 1278, 1349, 1368, 1444, 1539, 1704, 1917, 2052, 2166, 2556, 2698, 2888, 3078, 3249, 3834, 4047, 4104, 4332, 5112, 5396, 5751, 6156, 6498, 7668, 8094, 8664, 9747, 10792, 11502, 12141, 12312, 12996, 15336, 16188, 19494, 23004, 24282, 25631, 25992, 29241, 32376, 36423, 38988, 46008, 48564, 51262, 58482, 72846, 76893, 77976, 97128, 102524, 109269, 116964, 145692, 153786, 205048, 218538, 230679, 233928, 291384, 307572, 437076, 461358, 615144, 692037, 874152, 922716, 1384074, 1845432, 2076111, 2768148, 4152222, 5536296, 8304444, 16608888]

約数ペア:

[(1, 16608888), (2, 8304444), (3, 5536296), (4, 4152222), (6, 2768148), (8, 2076111), (9, 1845432), (12, 1384074), (18, 922716), (19, 874152), (24, 692037), (27, 615144), (36, 461358), (38, 437076), (54, 307572), (57, 291384), (71, 233928), (72, 230679), (76, 218538), (81, 205048), (108, 153786), (114, 145692), (142, 116964), (152, 109269), (162, 102524), (171, 97128), (213, 77976), (216, 76893), (228, 72846), (284, 58482), (324, 51262), (342, 48564), (361, 46008), (426, 38988), (456, 36423), (513, 32376), (568, 29241), (639, 25992), (648, 25631), (684, 24282), (722, 23004), (852, 19494), (1026, 16188), (1083, 15336), (1278, 12996), (1349, 12312), (1368, 12141), (1444, 11502), (1539, 10792), (1704, 9747), (1917, 8664), (2052, 8094), (2166, 7668), (2556, 6498), (2698, 6156), (2888, 5751), (3078, 5396), (3249, 5112), (3834, 4332), (4047, 4104)]