164870370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 508999680

約数和(自身を除く): 344129310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 498, 581, 630, 747, 830, 945, 1051, 1162, 1245, 1494, 1743, 1890, 2102, 2241, 2490, 2905, 3153, 3486, 3735, 4482, 5229, 5255, 5810, 6306, 7357, 7470, 8715, 9459, 10458, 10510, 11205, 14714, 15687, 15765, 17430, 18918, 22071, 22410, 26145, 28377, 31374, 31530, 36785, 44142, 47295, 52290, 56754, 66213, 73570, 78435, 87233, 94590, 110355, 132426, 141885, 156870, 174466, 198639, 220710, 261699, 283770, 331065, 397278, 436165, 523398, 610631, 662130, 785097, 872330, 993195, 1221262, 1308495, 1570194, 1831893, 1986390, 2355291, 2616990, 3053155, 3663786, 3925485, 4710582, 5495679, 6106310, 7850970, 9159465, 10991358, 11776455, 16487037, 18318930, 23552910, 27478395, 32974074, 54956790, 82435185, 164870370]

約数ペア:

[(1, 164870370), (2, 82435185), (3, 54956790), (5, 32974074), (6, 27478395), (7, 23552910), (9, 18318930), (10, 16487037), (14, 11776455), (15, 10991358), (18, 9159465), (21, 7850970), (27, 6106310), (30, 5495679), (35, 4710582), (42, 3925485), (45, 3663786), (54, 3053155), (63, 2616990), (70, 2355291), (83, 1986390), (90, 1831893), (105, 1570194), (126, 1308495), (135, 1221262), (166, 993195), (189, 872330), (210, 785097), (249, 662130), (270, 610631), (315, 523398), (378, 436165), (415, 397278), (498, 331065), (581, 283770), (630, 261699), (747, 220710), (830, 198639), (945, 174466), (1051, 156870), (1162, 141885), (1245, 132426), (1494, 110355), (1743, 94590), (1890, 87233), (2102, 78435), (2241, 73570), (2490, 66213), (2905, 56754), (3153, 52290), (3486, 47295), (3735, 44142), (4482, 36785), (5229, 31530), (5255, 31374), (5810, 28377), (6306, 26145), (7357, 22410), (7470, 22071), (8715, 18918), (9459, 17430), (10458, 15765), (10510, 15687), (11205, 14714)]