164571498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 462099456

約数和(自身を除く): 297527958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 434, 441, 463, 546, 558, 637, 651, 806, 819, 882, 926, 1209, 1274, 1302, 1389, 1519, 1638, 1911, 1953, 2418, 2778, 2821, 3038, 3241, 3627, 3822, 3906, 4167, 4557, 5642, 5733, 6019, 6482, 7254, 8334, 8463, 9114, 9723, 11466, 12038, 13671, 14353, 16926, 18057, 19446, 19747, 22687, 25389, 27342, 28706, 29169, 36114, 39494, 42133, 43059, 45374, 50778, 54171, 58338, 59241, 68061, 84266, 86118, 100471, 108342, 118482, 126399, 129177, 136122, 177723, 186589, 200942, 204183, 252798, 258354, 294931, 301413, 355446, 373178, 379197, 408366, 559767, 589862, 602826, 703297, 758394, 884793, 904239, 1119534, 1306123, 1406594, 1679301, 1769586, 1808478, 2109891, 2612246, 2654379, 3358602, 3918369, 4219782, 5308758, 6329673, 7836738, 9142861, 11755107, 12659346, 18285722, 23510214, 27428583, 54857166, 82285749, 164571498]

約数ペア:

[(1, 164571498), (2, 82285749), (3, 54857166), (6, 27428583), (7, 23510214), (9, 18285722), (13, 12659346), (14, 11755107), (18, 9142861), (21, 7836738), (26, 6329673), (31, 5308758), (39, 4219782), (42, 3918369), (49, 3358602), (62, 2654379), (63, 2612246), (78, 2109891), (91, 1808478), (93, 1769586), (98, 1679301), (117, 1406594), (126, 1306123), (147, 1119534), (182, 904239), (186, 884793), (217, 758394), (234, 703297), (273, 602826), (279, 589862), (294, 559767), (403, 408366), (434, 379197), (441, 373178), (463, 355446), (546, 301413), (558, 294931), (637, 258354), (651, 252798), (806, 204183), (819, 200942), (882, 186589), (926, 177723), (1209, 136122), (1274, 129177), (1302, 126399), (1389, 118482), (1519, 108342), (1638, 100471), (1911, 86118), (1953, 84266), (2418, 68061), (2778, 59241), (2821, 58338), (3038, 54171), (3241, 50778), (3627, 45374), (3822, 43059), (3906, 42133), (4167, 39494), (4557, 36114), (5642, 29169), (5733, 28706), (6019, 27342), (6482, 25389), (7254, 22687), (8334, 19747), (8463, 19446), (9114, 18057), (9723, 16926), (11466, 14353), (12038, 13671)]