164934588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21611

約数の個数: 72

約数和(自身を含む): 482138832

約数和(自身を除く): 317204244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 21577, 43154, 64731, 86308, 129462, 151039, 258924, 280501, 302078, 453117, 561002, 604156, 841503, 906234, 1057273, 1122004, 1683006, 1812468, 1963507, 2114546, 3171819, 3366012, 3927014, 4229092, 5890521, 6343638, 7854028, 11781042, 12687276, 13744549, 23562084, 27489098, 41233647, 54978196, 82467294, 164934588]

約数ペア:

[(1, 164934588), (2, 82467294), (3, 54978196), (4, 41233647), (6, 27489098), (7, 23562084), (12, 13744549), (13, 12687276), (14, 11781042), (21, 7854028), (26, 6343638), (28, 5890521), (39, 4229092), (42, 3927014), (49, 3366012), (52, 3171819), (78, 2114546), (84, 1963507), (91, 1812468), (98, 1683006), (147, 1122004), (156, 1057273), (182, 906234), (196, 841503), (273, 604156), (294, 561002), (364, 453117), (546, 302078), (588, 280501), (637, 258924), (1092, 151039), (1274, 129462), (1911, 86308), (2548, 64731), (3822, 43154), (7644, 21577)]