161323344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 180

約数和(自身を含む): 559312416

約数和(自身を除く): 397989072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 947, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1872, 1894, 2028, 2184, 2366, 2704, 2841, 3042, 3276, 3549, 3788, 4056, 4368, 4732, 5682, 6084, 6552, 6629, 7098, 7576, 8112, 8523, 9464, 10647, 11364, 12168, 12311, 13104, 13258, 14196, 15152, 17046, 18928, 19887, 21294, 22728, 24336, 24622, 26516, 28392, 34092, 36933, 39774, 42588, 45456, 49244, 53032, 56784, 59661, 68184, 73866, 79548, 85176, 86177, 98488, 106064, 110799, 119322, 136368, 147732, 159096, 160043, 170352, 172354, 196976, 221598, 238644, 258531, 295464, 318192, 320086, 344708, 443196, 477288, 480129, 517062, 590928, 640172, 689416, 775593, 886392, 954576, 960258, 1034124, 1120301, 1280344, 1378832, 1440387, 1551186, 1772784, 1920516, 2068248, 2240602, 2560688, 2880774, 3102372, 3360903, 3841032, 4136496, 4481204, 5761548, 6204744, 6721806, 7682064, 8962408, 10082709, 11523096, 12409488, 13443612, 17924816, 20165418, 23046192, 26887224, 40330836, 53774448, 80661672, 161323344]

約数ペア:

[(1, 161323344), (2, 80661672), (3, 53774448), (4, 40330836), (6, 26887224), (7, 23046192), (8, 20165418), (9, 17924816), (12, 13443612), (13, 12409488), (14, 11523096), (16, 10082709), (18, 8962408), (21, 7682064), (24, 6721806), (26, 6204744), (28, 5761548), (36, 4481204), (39, 4136496), (42, 3841032), (48, 3360903), (52, 3102372), (56, 2880774), (63, 2560688), (72, 2240602), (78, 2068248), (84, 1920516), (91, 1772784), (104, 1551186), (112, 1440387), (117, 1378832), (126, 1280344), (144, 1120301), (156, 1034124), (168, 960258), (169, 954576), (182, 886392), (208, 775593), (234, 689416), (252, 640172), (273, 590928), (312, 517062), (336, 480129), (338, 477288), (364, 443196), (468, 344708), (504, 320086), (507, 318192), (546, 295464), (624, 258531), (676, 238644), (728, 221598), (819, 196976), (936, 172354), (947, 170352), (1008, 160043), (1014, 159096), (1092, 147732), (1183, 136368), (1352, 119322), (1456, 110799), (1521, 106064), (1638, 98488), (1872, 86177), (1894, 85176), (2028, 79548), (2184, 73866), (2366, 68184), (2704, 59661), (2841, 56784), (3042, 53032), (3276, 49244), (3549, 45456), (3788, 42588), (4056, 39774), (4368, 36933), (4732, 34092), (5682, 28392), (6084, 26516), (6552, 24622), (6629, 24336), (7098, 22728), (7576, 21294), (8112, 19887), (8523, 18928), (9464, 17046), (10647, 15152), (11364, 14196), (12168, 13258), (12311, 13104)]