156920945970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{115849}}^1$

素因数の和:116299

約数の個数: 64

約数和(自身を含む): 380291990400

約数和(自身を除く): 223371044430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 277, 326, 489, 554, 815, 831, 978, 1385, 1630, 1662, 2445, 2770, 4155, 4890, 8310, 45151, 90302, 115849, 135453, 225755, 231698, 270906, 347547, 451510, 579245, 677265, 695094, 1158490, 1354530, 1737735, 3475470, 18883387, 32090173, 37766774, 56650161, 64180346, 94416935, 96270519, 113300322, 160450865, 188833870, 192541038, 283250805, 320901730, 481352595, 566501610, 962705190, 5230698199, 10461396398, 15692094597, 26153490995, 31384189194, 52306981990, 78460472985, 156920945970]

約数ペア:

[(1, 156920945970), (2, 78460472985), (3, 52306981990), (5, 31384189194), (6, 26153490995), (10, 15692094597), (15, 10461396398), (30, 5230698199), (163, 962705190), (277, 566501610), (326, 481352595), (489, 320901730), (554, 283250805), (815, 192541038), (831, 188833870), (978, 160450865), (1385, 113300322), (1630, 96270519), (1662, 94416935), (2445, 64180346), (2770, 56650161), (4155, 37766774), (4890, 32090173), (8310, 18883387), (45151, 3475470), (90302, 1737735), (115849, 1354530), (135453, 1158490), (225755, 695094), (231698, 677265), (270906, 579245), (347547, 451510)]