165374388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 437044608

約数和(自身を除く): 271670220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 2273, 4042, 4546, 6063, 6819, 8084, 9092, 12126, 13638, 18189, 20457, 24252, 27276, 36378, 40914, 72756, 81828, 97739, 106831, 195478, 213662, 293217, 320493, 390956, 427324, 586434, 640986, 879651, 961479, 1172868, 1281972, 1759302, 1922958, 3518604, 3845916, 4593733, 9187466, 13781199, 18374932, 27562398, 41343597, 55124796, 82687194, 165374388]

約数ペア:

[(1, 165374388), (2, 82687194), (3, 55124796), (4, 41343597), (6, 27562398), (9, 18374932), (12, 13781199), (18, 9187466), (36, 4593733), (43, 3845916), (47, 3518604), (86, 1922958), (94, 1759302), (129, 1281972), (141, 1172868), (172, 961479), (188, 879651), (258, 640986), (282, 586434), (387, 427324), (423, 390956), (516, 320493), (564, 293217), (774, 213662), (846, 195478), (1548, 106831), (1692, 97739), (2021, 81828), (2273, 72756), (4042, 40914), (4546, 36378), (6063, 27276), (6819, 24252), (8084, 20457), (9092, 18189), (12126, 13638)]