145252954

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19283

約数の個数: 32

約数和(自身を含む): 277200000

約数和(自身を除く): 131947046

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 19249, 38498, 134743, 211739, 269486, 423478, 943201, 1482173, 1886402, 2964346, 6602407, 10375211, 13204814, 20750422, 72626477, 145252954]

約数ペア:

[(1, 145252954), (2, 72626477), (7, 20750422), (11, 13204814), (14, 10375211), (22, 6602407), (49, 2964346), (77, 1886402), (98, 1482173), (154, 943201), (343, 423478), (539, 269486), (686, 211739), (1078, 134743), (3773, 38498), (7546, 19249)]