163604196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 498301440

約数和(自身を除く): 334697244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 174, 183, 203, 244, 252, 261, 348, 366, 367, 406, 427, 522, 549, 609, 732, 734, 812, 854, 1044, 1098, 1101, 1218, 1281, 1468, 1708, 1769, 1827, 2196, 2202, 2436, 2562, 2569, 3303, 3538, 3654, 3843, 4404, 5124, 5138, 5307, 6606, 7076, 7308, 7686, 7707, 10276, 10614, 10643, 12383, 13212, 15372, 15414, 15921, 21228, 21286, 22387, 23121, 24766, 30828, 31842, 31929, 37149, 42572, 44774, 46242, 49532, 63684, 63858, 67161, 74298, 74501, 89548, 92484, 95787, 111447, 127716, 134322, 148596, 149002, 156709, 191574, 201483, 222894, 223503, 268644, 298004, 313418, 383148, 402966, 445788, 447006, 470127, 626836, 649223, 670509, 805932, 894012, 940254, 1298446, 1341018, 1410381, 1880508, 1947669, 2596892, 2682036, 2820762, 3895338, 4544561, 5641524, 5843007, 7790676, 9089122, 11686014, 13633683, 18178244, 23372028, 27267366, 40901049, 54534732, 81802098, 163604196]

約数ペア:

[(1, 163604196), (2, 81802098), (3, 54534732), (4, 40901049), (6, 27267366), (7, 23372028), (9, 18178244), (12, 13633683), (14, 11686014), (18, 9089122), (21, 7790676), (28, 5843007), (29, 5641524), (36, 4544561), (42, 3895338), (58, 2820762), (61, 2682036), (63, 2596892), (84, 1947669), (87, 1880508), (116, 1410381), (122, 1341018), (126, 1298446), (174, 940254), (183, 894012), (203, 805932), (244, 670509), (252, 649223), (261, 626836), (348, 470127), (366, 447006), (367, 445788), (406, 402966), (427, 383148), (522, 313418), (549, 298004), (609, 268644), (732, 223503), (734, 222894), (812, 201483), (854, 191574), (1044, 156709), (1098, 149002), (1101, 148596), (1218, 134322), (1281, 127716), (1468, 111447), (1708, 95787), (1769, 92484), (1827, 89548), (2196, 74501), (2202, 74298), (2436, 67161), (2562, 63858), (2569, 63684), (3303, 49532), (3538, 46242), (3654, 44774), (3843, 42572), (4404, 37149), (5124, 31929), (5138, 31842), (5307, 30828), (6606, 24766), (7076, 23121), (7308, 22387), (7686, 21286), (7707, 21228), (10276, 15921), (10614, 15414), (10643, 15372), (12383, 13212)]