131753706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 340402176

約数和(自身を除く): 208648470

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 71, 102, 113, 119, 138, 142, 161, 213, 226, 238, 322, 339, 357, 391, 426, 483, 497, 678, 714, 782, 791, 966, 994, 1173, 1207, 1491, 1582, 1633, 1921, 2346, 2373, 2414, 2599, 2737, 2982, 3266, 3621, 3842, 4746, 4899, 5198, 5474, 5763, 7242, 7797, 8023, 8211, 8449, 9798, 11431, 11526, 13447, 15594, 16046, 16422, 16898, 18193, 22862, 24069, 25347, 26894, 27761, 34293, 36386, 40341, 44183, 48138, 50694, 54579, 55522, 56161, 68586, 80682, 83283, 88366, 109158, 112322, 132549, 136391, 166566, 168483, 184529, 194327, 265098, 272782, 309281, 336966, 369058, 388654, 409173, 553587, 582981, 618562, 818346, 927843, 954737, 1107174, 1165962, 1291703, 1855686, 1909474, 2583406, 2864211, 3136993, 3875109, 5728422, 6273986, 7750218, 9410979, 18821958, 21958951, 43917902, 65876853, 131753706]

約数ペア:

[(1, 131753706), (2, 65876853), (3, 43917902), (6, 21958951), (7, 18821958), (14, 9410979), (17, 7750218), (21, 6273986), (23, 5728422), (34, 3875109), (42, 3136993), (46, 2864211), (51, 2583406), (69, 1909474), (71, 1855686), (102, 1291703), (113, 1165962), (119, 1107174), (138, 954737), (142, 927843), (161, 818346), (213, 618562), (226, 582981), (238, 553587), (322, 409173), (339, 388654), (357, 369058), (391, 336966), (426, 309281), (483, 272782), (497, 265098), (678, 194327), (714, 184529), (782, 168483), (791, 166566), (966, 136391), (994, 132549), (1173, 112322), (1207, 109158), (1491, 88366), (1582, 83283), (1633, 80682), (1921, 68586), (2346, 56161), (2373, 55522), (2414, 54579), (2599, 50694), (2737, 48138), (2982, 44183), (3266, 40341), (3621, 36386), (3842, 34293), (4746, 27761), (4899, 26894), (5198, 25347), (5474, 24069), (5763, 22862), (7242, 18193), (7797, 16898), (8023, 16422), (8211, 16046), (8449, 15594), (9798, 13447), (11431, 11526)]