156729932060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{627271}}^1$

素因数の和:627355

約数の個数: 72

約数和(自身を含む): 366254084448

約数和(自身を除く): 209524152388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 961, 1612, 1922, 2015, 3844, 4030, 4805, 8060, 9610, 12493, 19220, 24986, 49972, 62465, 124930, 249860, 627271, 1254542, 2509084, 3136355, 6272710, 8154523, 12545420, 16309046, 19445401, 32618092, 38890802, 40772615, 77781604, 81545230, 97227005, 163090460, 194454010, 252790213, 388908020, 505580426, 602807431, 1011160852, 1205614862, 1263951065, 2411229724, 2527902130, 3014037155, 5055804260, 6028074310, 7836496603, 12056148620, 15672993206, 31345986412, 39182483015, 78364966030, 156729932060]

約数ペア:

[(1, 156729932060), (2, 78364966030), (4, 39182483015), (5, 31345986412), (10, 15672993206), (13, 12056148620), (20, 7836496603), (26, 6028074310), (31, 5055804260), (52, 3014037155), (62, 2527902130), (65, 2411229724), (124, 1263951065), (130, 1205614862), (155, 1011160852), (260, 602807431), (310, 505580426), (403, 388908020), (620, 252790213), (806, 194454010), (961, 163090460), (1612, 97227005), (1922, 81545230), (2015, 77781604), (3844, 40772615), (4030, 38890802), (4805, 32618092), (8060, 19445401), (9610, 16309046), (12493, 12545420), (19220, 8154523), (24986, 6272710), (49972, 3136355), (62465, 2509084), (124930, 1254542), (249860, 627271)]