164975008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 207339872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 53, 74, 88, 106, 148, 176, 212, 239, 296, 352, 407, 424, 478, 583, 592, 814, 848, 956, 1166, 1184, 1628, 1696, 1912, 1961, 2332, 2629, 3256, 3824, 3922, 4664, 5258, 6512, 7648, 7844, 8843, 9328, 10516, 12667, 13024, 15688, 17686, 18656, 21032, 21571, 25334, 31376, 35372, 42064, 43142, 50668, 62752, 70744, 84128, 86284, 97273, 101336, 139337, 141488, 172568, 194546, 202672, 278674, 282976, 345136, 389092, 405344, 468679, 557348, 690272, 778184, 937358, 1114696, 1556368, 1874716, 2229392, 3112736, 3749432, 4458784, 5155469, 7498864, 10310938, 14997728, 20621876, 41243752, 82487504, 164975008]

約数ペア:

[(1, 164975008), (2, 82487504), (4, 41243752), (8, 20621876), (11, 14997728), (16, 10310938), (22, 7498864), (32, 5155469), (37, 4458784), (44, 3749432), (53, 3112736), (74, 2229392), (88, 1874716), (106, 1556368), (148, 1114696), (176, 937358), (212, 778184), (239, 690272), (296, 557348), (352, 468679), (407, 405344), (424, 389092), (478, 345136), (583, 282976), (592, 278674), (814, 202672), (848, 194546), (956, 172568), (1166, 141488), (1184, 139337), (1628, 101336), (1696, 97273), (1912, 86284), (1961, 84128), (2332, 70744), (2629, 62752), (3256, 50668), (3824, 43142), (3922, 42064), (4664, 35372), (5258, 31376), (6512, 25334), (7648, 21571), (7844, 21032), (8843, 18656), (9328, 17686), (10516, 15688), (12667, 13024)]