164348548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 367402392

約数和(自身を除く): 203053844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1217, 1274, 1378, 1484, 2434, 2548, 2597, 2756, 4823, 4868, 5194, 8519, 9646, 10388, 15821, 17038, 19292, 31642, 33761, 34076, 59633, 63284, 64501, 67522, 110747, 119266, 129002, 135044, 221494, 238532, 258004, 442988, 451507, 775229, 838513, 903014, 1550458, 1677026, 1806028, 3100916, 3160549, 3354052, 5869591, 6321098, 11739182, 12642196, 23478364, 41087137, 82174274, 164348548]

約数ペア:

[(1, 164348548), (2, 82174274), (4, 41087137), (7, 23478364), (13, 12642196), (14, 11739182), (26, 6321098), (28, 5869591), (49, 3354052), (52, 3160549), (53, 3100916), (91, 1806028), (98, 1677026), (106, 1550458), (182, 903014), (196, 838513), (212, 775229), (364, 451507), (371, 442988), (637, 258004), (689, 238532), (742, 221494), (1217, 135044), (1274, 129002), (1378, 119266), (1484, 110747), (2434, 67522), (2548, 64501), (2597, 63284), (2756, 59633), (4823, 34076), (4868, 33761), (5194, 31642), (8519, 19292), (9646, 17038), (10388, 15821)]