162435294

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 285721506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 243, 266, 294, 342, 359, 378, 399, 441, 486, 513, 567, 718, 798, 882, 931, 1026, 1077, 1134, 1197, 1323, 1539, 1701, 1862, 2154, 2394, 2513, 2646, 2793, 3078, 3231, 3402, 3591, 3969, 4617, 5026, 5586, 6462, 6821, 7182, 7539, 7938, 8379, 9234, 9693, 10773, 11907, 13642, 15078, 16758, 17591, 19386, 20463, 21546, 22617, 23814, 25137, 29079, 32319, 35182, 40926, 45234, 47747, 50274, 52773, 58158, 61389, 64638, 67851, 75411, 87237, 95494, 105546, 122778, 135702, 143241, 150822, 158319, 174474, 184167, 203553, 226233, 286482, 316638, 334229, 368334, 407106, 429723, 452466, 474957, 552501, 610659, 668458, 859446, 949914, 1002687, 1105002, 1221318, 1289169, 1424871, 1657503, 2005374, 2578338, 2849742, 3008061, 3315006, 3867507, 4274613, 6016122, 7735014, 8549226, 9024183, 11602521, 18048366, 23205042, 27072549, 54145098, 81217647, 162435294]

約数ペア:

[(1, 162435294), (2, 81217647), (3, 54145098), (6, 27072549), (7, 23205042), (9, 18048366), (14, 11602521), (18, 9024183), (19, 8549226), (21, 7735014), (27, 6016122), (38, 4274613), (42, 3867507), (49, 3315006), (54, 3008061), (57, 2849742), (63, 2578338), (81, 2005374), (98, 1657503), (114, 1424871), (126, 1289169), (133, 1221318), (147, 1105002), (162, 1002687), (171, 949914), (189, 859446), (243, 668458), (266, 610659), (294, 552501), (342, 474957), (359, 452466), (378, 429723), (399, 407106), (441, 368334), (486, 334229), (513, 316638), (567, 286482), (718, 226233), (798, 203553), (882, 184167), (931, 174474), (1026, 158319), (1077, 150822), (1134, 143241), (1197, 135702), (1323, 122778), (1539, 105546), (1701, 95494), (1862, 87237), (2154, 75411), (2394, 67851), (2513, 64638), (2646, 61389), (2793, 58158), (3078, 52773), (3231, 50274), (3402, 47747), (3591, 45234), (3969, 40926), (4617, 35182), (5026, 32319), (5586, 29079), (6462, 25137), (6821, 23814), (7182, 22617), (7539, 21546), (7938, 20463), (8379, 19386), (9234, 17591), (9693, 16758), (10773, 15078), (11907, 13642)]