164851428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 325439772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 37, 42, 58, 59, 62, 74, 84, 87, 93, 111, 116, 118, 124, 148, 174, 177, 186, 203, 217, 222, 236, 259, 348, 354, 372, 406, 413, 434, 444, 518, 609, 651, 708, 777, 812, 826, 868, 899, 1036, 1073, 1147, 1218, 1239, 1302, 1554, 1652, 1711, 1798, 1829, 2146, 2183, 2294, 2436, 2478, 2604, 2697, 3108, 3219, 3422, 3441, 3596, 3658, 4292, 4366, 4588, 4956, 5133, 5394, 5487, 6293, 6438, 6549, 6844, 6882, 7316, 7511, 8029, 8732, 10266, 10788, 10974, 11977, 12586, 12803, 12876, 13098, 13764, 15022, 15281, 16058, 18879, 20532, 21948, 22533, 23954, 24087, 25172, 25606, 26196, 30044, 30562, 32116, 33263, 35931, 37758, 38409, 45066, 45843, 47908, 48174, 51212, 53041, 61124, 63307, 66526, 67673, 71862, 75516, 76818, 90132, 91686, 96348, 99789, 106082, 126614, 133052, 135346, 143724, 153636, 159123, 183372, 189921, 199578, 203019, 212164, 232841, 253228, 270692, 318246, 371287, 379842, 399156, 406038, 443149, 465682, 473711, 636492, 698523, 742574, 759684, 812076, 886298, 931364, 947422, 1113861, 1329447, 1397046, 1421133, 1485148, 1772596, 1894844, 1962517, 2227722, 2658894, 2794092, 2842266, 3925034, 4455444, 5317788, 5684532, 5887551, 7850068, 11775102, 13737619, 23550204, 27475238, 41212857, 54950476, 82425714, 164851428]

約数ペア:

[(1, 164851428), (2, 82425714), (3, 54950476), (4, 41212857), (6, 27475238), (7, 23550204), (12, 13737619), (14, 11775102), (21, 7850068), (28, 5887551), (29, 5684532), (31, 5317788), (37, 4455444), (42, 3925034), (58, 2842266), (59, 2794092), (62, 2658894), (74, 2227722), (84, 1962517), (87, 1894844), (93, 1772596), (111, 1485148), (116, 1421133), (118, 1397046), (124, 1329447), (148, 1113861), (174, 947422), (177, 931364), (186, 886298), (203, 812076), (217, 759684), (222, 742574), (236, 698523), (259, 636492), (348, 473711), (354, 465682), (372, 443149), (406, 406038), (413, 399156), (434, 379842), (444, 371287), (518, 318246), (609, 270692), (651, 253228), (708, 232841), (777, 212164), (812, 203019), (826, 199578), (868, 189921), (899, 183372), (1036, 159123), (1073, 153636), (1147, 143724), (1218, 135346), (1239, 133052), (1302, 126614), (1554, 106082), (1652, 99789), (1711, 96348), (1798, 91686), (1829, 90132), (2146, 76818), (2183, 75516), (2294, 71862), (2436, 67673), (2478, 66526), (2604, 63307), (2697, 61124), (3108, 53041), (3219, 51212), (3422, 48174), (3441, 47908), (3596, 45843), (3658, 45066), (4292, 38409), (4366, 37758), (4588, 35931), (4956, 33263), (5133, 32116), (5394, 30562), (5487, 30044), (6293, 26196), (6438, 25606), (6549, 25172), (6844, 24087), (6882, 23954), (7316, 22533), (7511, 21948), (8029, 20532), (8732, 18879), (10266, 16058), (10788, 15281), (10974, 15022), (11977, 13764), (12586, 13098), (12803, 12876)]