169145964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 466854752

約数和(自身を除く): 297708788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 4951, 5694, 8541, 9902, 11388, 14853, 17082, 19804, 29706, 34164, 44559, 59412, 64363, 89118, 128726, 178236, 193089, 257452, 361423, 386178, 579267, 722846, 772356, 1084269, 1158534, 1445692, 2168538, 2317068, 3252807, 4337076, 4698499, 6505614, 9396998, 13011228, 14095497, 18793996, 28190994, 42286491, 56381988, 84572982, 169145964]

約数ペア:

[(1, 169145964), (2, 84572982), (3, 56381988), (4, 42286491), (6, 28190994), (9, 18793996), (12, 14095497), (13, 13011228), (18, 9396998), (26, 6505614), (36, 4698499), (39, 4337076), (52, 3252807), (73, 2317068), (78, 2168538), (117, 1445692), (146, 1158534), (156, 1084269), (219, 772356), (234, 722846), (292, 579267), (438, 386178), (468, 361423), (657, 257452), (876, 193089), (949, 178236), (1314, 128726), (1898, 89118), (2628, 64363), (2847, 59412), (3796, 44559), (4951, 34164), (5694, 29706), (8541, 19804), (9902, 17082), (11388, 14853)]