173729332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 363847680

約数和(自身を除く): 190118348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 2819, 4402, 5638, 8804, 11276, 15407, 19733, 30814, 39466, 61628, 78932, 87389, 174778, 200149, 349556, 400298, 611723, 800596, 1223446, 1401043, 2446892, 2802086, 5604172, 6204619, 12409238, 24818476, 43432333, 86864666, 173729332]

約数ペア:

[(1, 173729332), (2, 86864666), (4, 43432333), (7, 24818476), (14, 12409238), (28, 6204619), (31, 5604172), (62, 2802086), (71, 2446892), (124, 1401043), (142, 1223446), (217, 800596), (284, 611723), (434, 400298), (497, 349556), (868, 200149), (994, 174778), (1988, 87389), (2201, 78932), (2819, 61628), (4402, 39466), (5638, 30814), (8804, 19733), (11276, 15407)]