156947301828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7129}}^1\times {\mathrm{19727}}^1$

素因数の和:26897

約数の個数: 72

約数和(自身を含む): 409603783680

約数和(自身を除く): 252656481852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 7129, 14258, 19727, 21387, 28516, 39454, 42774, 59181, 64161, 78908, 85548, 118362, 128322, 177543, 220999, 236724, 256644, 355086, 441998, 611537, 662997, 710172, 883996, 1223074, 1325994, 1834611, 1988991, 2446148, 2651988, 3669222, 3977982, 5503833, 7338444, 7955964, 11007666, 22015332, 140633783, 281267566, 421901349, 562535132, 843802698, 1265704047, 1687605396, 2531408094, 4359647273, 5062816188, 8719294546, 13078941819, 17438589092, 26157883638, 39236825457, 52315767276, 78473650914, 156947301828]

約数ペア:

[(1, 156947301828), (2, 78473650914), (3, 52315767276), (4, 39236825457), (6, 26157883638), (9, 17438589092), (12, 13078941819), (18, 8719294546), (31, 5062816188), (36, 4359647273), (62, 2531408094), (93, 1687605396), (124, 1265704047), (186, 843802698), (279, 562535132), (372, 421901349), (558, 281267566), (1116, 140633783), (7129, 22015332), (14258, 11007666), (19727, 7955964), (21387, 7338444), (28516, 5503833), (39454, 3977982), (42774, 3669222), (59181, 2651988), (64161, 2446148), (78908, 1988991), (85548, 1834611), (118362, 1325994), (128322, 1223074), (177543, 883996), (220999, 710172), (236724, 662997), (256644, 611537), (355086, 441998)]