156920997758

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{4729}}^1$

素因数の和:5086

約数の個数: 96

約数和(自身を含む): 293508230400

約数和(自身を除く): 136587232642

約数列:

[1, 2, 7, 14, 19, 38, 49, 71, 98, 133, 142, 251, 266, 497, 502, 931, 994, 1349, 1757, 1862, 2698, 3479, 3514, 4729, 4769, 6958, 9443, 9458, 9538, 12299, 17821, 18886, 24598, 33103, 33383, 35642, 66101, 66206, 66766, 89851, 124747, 132202, 179702, 231721, 233681, 249494, 335759, 338599, 463442, 467362, 628957, 671518, 677198, 873229, 1186979, 1257914, 1746458, 2350313, 2370193, 2373958, 4402699, 4700626, 4740386, 6379421, 8308853, 8805398, 12758842, 16452191, 16591351, 16617706, 22552601, 32904382, 33182702, 44655947, 45105202, 58161971, 84275509, 89311894, 116323942, 157868207, 168551018, 312591629, 315736414, 589928563, 625183258, 1105077449, 1179857126, 1601234671, 2210154898, 3202469342, 4129499941, 8258999882, 11208642697, 22417285394, 78460498879, 156920997758]

約数ペア:

[(1, 156920997758), (2, 78460498879), (7, 22417285394), (14, 11208642697), (19, 8258999882), (38, 4129499941), (49, 3202469342), (71, 2210154898), (98, 1601234671), (133, 1179857126), (142, 1105077449), (251, 625183258), (266, 589928563), (497, 315736414), (502, 312591629), (931, 168551018), (994, 157868207), (1349, 116323942), (1757, 89311894), (1862, 84275509), (2698, 58161971), (3479, 45105202), (3514, 44655947), (4729, 33182702), (4769, 32904382), (6958, 22552601), (9443, 16617706), (9458, 16591351), (9538, 16452191), (12299, 12758842), (17821, 8805398), (18886, 8308853), (24598, 6379421), (33103, 4740386), (33383, 4700626), (35642, 4402699), (66101, 2373958), (66206, 2370193), (66766, 2350313), (89851, 1746458), (124747, 1257914), (132202, 1186979), (179702, 873229), (231721, 677198), (233681, 671518), (249494, 628957), (335759, 467362), (338599, 463442)]