156948012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19727}}^1$

素因数の和:19767

約数の個数: 72

約数和(自身を含む): 452402496

約数和(自身を除く): 295454484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 19727, 39454, 59181, 78908, 118362, 177543, 236724, 256451, 335359, 355086, 512902, 670718, 710172, 769353, 1006077, 1025804, 1341436, 1538706, 2012154, 2308059, 3018231, 3077412, 4024308, 4359667, 4616118, 6036462, 8719334, 9232236, 12072924, 13079001, 17438668, 26158002, 39237003, 52316004, 78474006, 156948012]

約数ペア:

[(1, 156948012), (2, 78474006), (3, 52316004), (4, 39237003), (6, 26158002), (9, 17438668), (12, 13079001), (13, 12072924), (17, 9232236), (18, 8719334), (26, 6036462), (34, 4616118), (36, 4359667), (39, 4024308), (51, 3077412), (52, 3018231), (68, 2308059), (78, 2012154), (102, 1538706), (117, 1341436), (153, 1025804), (156, 1006077), (204, 769353), (221, 710172), (234, 670718), (306, 512902), (442, 355086), (468, 335359), (612, 256451), (663, 236724), (884, 177543), (1326, 118362), (1989, 78908), (2652, 59181), (3978, 39454), (7956, 19727)]