161744832

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 501639840

約数和(自身を除く): 339895008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 192, 207, 232, 261, 276, 288, 348, 368, 414, 421, 464, 522, 552, 576, 667, 696, 736, 828, 842, 928, 1044, 1104, 1263, 1334, 1392, 1472, 1656, 1684, 1856, 2001, 2088, 2208, 2526, 2668, 2784, 3312, 3368, 3789, 4002, 4176, 4416, 5052, 5336, 5568, 6003, 6624, 6736, 7578, 8004, 8352, 9683, 10104, 10672, 12006, 12209, 13248, 13472, 15156, 16008, 16704, 19366, 20208, 21344, 24012, 24418, 26944, 29049, 30312, 32016, 36627, 38732, 40416, 42688, 48024, 48836, 58098, 60624, 64032, 73254, 77464, 80832, 87147, 96048, 97672, 109881, 116196, 121248, 128064, 146508, 154928, 174294, 192096, 195344, 219762, 232392, 242496, 280807, 293016, 309856, 348588, 384192, 390688, 439524, 464784, 561614, 586032, 619712, 697176, 781376, 842421, 879048, 929568, 1123228, 1172064, 1394352, 1684842, 1758096, 1859136, 2246456, 2344128, 2527263, 2788704, 3369684, 3516192, 4492912, 5054526, 5577408, 6739368, 7032384, 8985824, 10109052, 13478736, 17971648, 20218104, 26957472, 40436208, 53914944, 80872416, 161744832]

約数ペア:

[(1, 161744832), (2, 80872416), (3, 53914944), (4, 40436208), (6, 26957472), (8, 20218104), (9, 17971648), (12, 13478736), (16, 10109052), (18, 8985824), (23, 7032384), (24, 6739368), (29, 5577408), (32, 5054526), (36, 4492912), (46, 3516192), (48, 3369684), (58, 2788704), (64, 2527263), (69, 2344128), (72, 2246456), (87, 1859136), (92, 1758096), (96, 1684842), (116, 1394352), (138, 1172064), (144, 1123228), (174, 929568), (184, 879048), (192, 842421), (207, 781376), (232, 697176), (261, 619712), (276, 586032), (288, 561614), (348, 464784), (368, 439524), (414, 390688), (421, 384192), (464, 348588), (522, 309856), (552, 293016), (576, 280807), (667, 242496), (696, 232392), (736, 219762), (828, 195344), (842, 192096), (928, 174294), (1044, 154928), (1104, 146508), (1263, 128064), (1334, 121248), (1392, 116196), (1472, 109881), (1656, 97672), (1684, 96048), (1856, 87147), (2001, 80832), (2088, 77464), (2208, 73254), (2526, 64032), (2668, 60624), (2784, 58098), (3312, 48836), (3368, 48024), (3789, 42688), (4002, 40416), (4176, 38732), (4416, 36627), (5052, 32016), (5336, 30312), (5568, 29049), (6003, 26944), (6624, 24418), (6736, 24012), (7578, 21344), (8004, 20208), (8352, 19366), (9683, 16704), (10104, 16008), (10672, 15156), (12006, 13472), (12209, 13248)]